| 单词 | electrical energy |
| 例句 | It furnishes mechanical energy to muscle cells; electrical energy to nerve cells. Silent Spring 1962-09-27T00:00:00Z I absorb electrical energy directly and utilize it with an almost one hundred percent efficiency. I, Robot 1950-12-02T00:00:00Z But Dad’s main interest was energy: thermal energy, nuclear energy, solar energy, electrical energy, and energy from the wind. The Glass Castle 2005-03-01T00:00:00Z Stored electrical energy is discharged by sparking, a common bug in new accelerators that was customarily eliminated by polishing down any interior imperfections attracting the discharge. Big Science 2015-07-07T00:00:00Z These powers resided in his body in the form of electrical energy. The Devil in the White City 2003-02-11T00:00:00Z And on the current season of “Twin Peaks,” good and evil are forces of electrical energy, born, it seems, from a nuclear reaction and otherworldly intervention. Prestige television post anti-hero is a world of pure good and evil 2017-08-01T04:00:00Z Lightning reduces an electrical energy gradient, thought the redox gradient of the blood going to your brain. Why are we here? Evolution’s dirty secrets 2013-06-02T11:00:00Z How convenient to have that soupçon of electrical energy tucked into the night stand drawer. Why Won’t Anyone Help Me in This Sex Shop? 2021-06-25T04:00:00Z It uses electrical energy to deliver heat, offering modest nonsurgical lifting through tissue tightening and collagen remodeling. Is Electricity the Secret to Great Skin? 2020-01-22T05:00:00Z Less than 1% of Canadian land would be sufficient to support over 25% of the country's electrical energy needs using this system. How shading crops with solar panels can improve farming, lower food costs and reduce emissions 2023-05-03T04:00:00Z The physics of this are a little murky, but it sounded to this viewer as if the spirits of the dead were a potential source of electrical energy for the living. Theories From ‘Ghost Asylum’ and ‘Angels Among Us’ 2014-09-05T04:00:00Z When they were mounted on the beetle’s thorax, these generators transformed the insect’s wing vibrations into electrical energy. Science-fiction turns real: Genetically engineering animals for war 2013-03-23T19:00:00Z One workshop with artist Bart Vandeput explored photosynthesis in plants, replicating the transformation of light energy into electrical energy by creating a series of edible solar cells or "e-tapas". Textile futures: the living shoe and the strawberry plant that grows lace 2013-01-23T15:57:00Z Scientists have found ways to harness power from sunlight, using PV solar panels, but those panels are not optimized for converting indoor light into electrical energy. 'Indoor solar' to power the Internet of Things 2023-11-09T05:00:00Z The heat and electrical energy these collect is used to power a thermal evaporation system. The floating desalination machines powered by the waves 2023-11-05T04:00:00Z Microbial fuel cells harness bacteria to generate electricity, exploiting the ability of some bacterial species to convert energy-rich molecules into electrical energy. Efficient biohybrid batteries 2023-10-31T04:00:00Z "We believe this novel kind of system will become an indispensable way for human beings to obtain electrical energy in the near future." Harnessing molecular power: Electricity generation on the nanoscale 2023-10-17T04:00:00Z Its use of electrical energy is expected to reduce carbon emissions. Indonesian president launches Southeast Asia’s first high-speed railway, funded by China 2023-10-01T04:00:00Z Thermoelectrics enable the direct conversion of heat into electrical energy -- and vice versa. Golden future for thermoelectrics 2023-09-18T04:00:00Z We’re used to using wires to move electrical energy from one place to another. Beaming Solar Energy to Earth from Space 2023-07-04T04:00:00Z "Due to copper’s highly conductive and ductile nature, it is an ideal candidate for transformation and transmission of electrical energy in EVs," the bank said in a note dated Wednesday. Goldman Sachs says rising EV usage to power higher copper demand 2023-07-06T04:00:00Z Or these gamma waves could just be random signals or bursts of electrical energy that don't mean much. These brain scans of dying patients may reveal what happens when you die 2023-05-03T04:00:00Z "I am very sceptical that these videos represent free electrical energy," says Prof Stuart Haszeldine of the School of GeoSciences at Edinburgh University. Can these rocks really power light bulbs? No, say the experts 2023-01-25T05:00:00Z Since the middle of the 20th century, they have been used to generate electrical energy in space exploration, but thermoelectrics are also used in everyday applications such as portable refrigerators. Golden future for thermoelectrics 2023-09-18T04:00:00Z The forming spore stockpiles charged potassium ions, creating a “biological capacitor” that stores electrical energy, Süel says. Electric Countdown Tells Sleeping Spores When to Wake Up 2022-12-29T05:00:00Z This emf could be used to convert some of the shuttle’s kinetic and potential energy into electrical energy if a complete circuit could be made. College Physics for AP Courses 2015-08-12T00:00:00Z Describe how the potential energy of uranium is converted into electrical energy in a nuclear power plant. Chemistry 2019-02-14T00:00:00Z When a person turns on a lamp, electrical energy becomes light energy. Biology for AP Courses 2022-06-09T00:00:00Z Misleading statements about how nuclear power plants work are not helpful, especially, as The Post has recognized, given that we need to make more use of this source of non-carbon electrical energy. Opinion | A better understanding of nuclear power reactors is needed 2022-08-17T04:00:00Z Energy exists in different forms: electrical energy, light energy, mechanical energy, and heat energy are all different types of energy. Environmental Biology 2018-09-06T00:00:00Z Generators convert mechanical energy into electrical energy, whereas motors convert electrical energy into mechanical energy. College Physics for AP Courses 2015-08-12T00:00:00Z Heat is usually released or absorbed, but sometimes the conversion involves light, electrical energy, or some other form of energy. Chemistry 2019-02-14T00:00:00Z Potential energy stored in the water held by the dam will convert to electrical energy, when it falls through the opening of the sluice. Biology for AP Courses 2022-06-09T00:00:00Z In addition to chemical energy, mechanical, radiant, and electrical energy are important in human functioning. Anatomy and Physiology 2013-06-19T00:00:00Z Light bulbs transform electrical energy into light and heat energy. Environmental Biology 2018-09-06T00:00:00Z Their economical feasibility is still limited, however, since W is usually supplied by electrical energy that costs more per joule than heat transfer by burning fuels like natural gas. College Physics for AP Courses 2015-08-12T00:00:00Z Estimate the amount of electrical energy required over 24 hours, in kWh, to keep the bed from cooling. Chemistry 2019-02-14T00:00:00Z Light bulbs transform electrical energy into light energy. Biology for AP Courses 2022-06-09T00:00:00Z LED bulbs “have become so inexpensive that there’s no good reason for manufacturers to keep selling 19th-century technology that just isn’t very good at turning electrical energy into light,” Nadel said. Light bulb rule ensures brighter future, energy chief says 2022-04-26T04:00:00Z Solar power converts the energy of light into electrical energy and has minimal impact on the environment, depending on where it is placed. Environmental Biology 2018-09-06T00:00:00Z In this chapter, we shall examine the relationship between voltage and electrical energy and begin to explore some of the many applications of electricity. College Physics for AP Courses 2015-08-12T00:00:00Z What mass of this coal in kilograms will be required to produce the electrical energy necessary to heat the house if the efficiency of generation and distribution is 40%? Chemistry 2019-02-14T00:00:00Z For example, electrical energy, light energy, and heat energy are all different types of energy. Biology for AP Courses 2022-06-09T00:00:00Z The bill on lithium had been part of an electrical energy reform bill that failed to win approval Sunday in the lower house. Mexican Senate approves nationalization of lithium mining 2022-04-19T04:00:00Z Others use electrical currents, such as plasma pens that “convert electrical energy into heat, creating a controlled wound in the skin,” Zeichner said. Why you shouldn’t remove that skin tag yourself, and advice about other common bumps 2022-01-26T05:00:00Z The application of a large shock of electrical energy can terminate the arrhythmia and allow the body’s pacemaker to resume normal patterns. College Physics for AP Courses 2015-08-12T00:00:00Z Briefly, electrolysis involves using electrical energy to drive unfavorable chemical reactions to completion; it is useful in the isolation of reactive metals in their pure forms. Chemistry 2019-02-14T00:00:00Z Nuclear power plants create enormous amounts of electrical energy that don’t put greenhouse gases into the air, said Evans. Nuclear power: Could it be a clean energy solution? 2022-01-16T05:00:00Z Instead, the motors operate on the principle of a “current-energized synchronous machine,” which BMW describes as “the excitation of the rotor is triggered by the precisely metered supply of electrical energy.” BMW’s iX M60 is a dual-motor performance EV with 280 miles of range 2022-01-04T05:00:00Z The Free Drive system works by converting the rider’s pedaling power into electrical energy via a small generator housed between the pedals. This chainless drive system could revolutionize e-bike designs 2021-09-02T04:00:00Z Improvements to lighting are some of the fastest ways to reduce the electrical energy used in a home or business. College Physics for AP Courses 2015-08-12T00:00:00Z Other figures were often stumbled upon as people harvested bogs’ peat for heating and electrical energy, Campbell said, so it was nice that this one was discovered during a focused archaeological excavation. Unearthed idol may have been a pagan deity, researchers say, and could hold clues to Ireland’s past 2021-08-21T04:00:00Z “When the generator spins, electrical energy is produced, and is then sent to us to use, through long wires.” Nuclear power: Could it be a clean energy solution? 2022-01-16T05:00:00Z When a person gets too close to the current, they may become a channel “attractive enough to tilt the electrical energy,” he said. People hanging hammocks on power lines is another example of ‘stupid things kids do,’ police say 2021-08-01T04:00:00Z But the general plan is to increase the proportion of electrical energy and introduce fully sustainable fuels, while also keeping costs under control. The man with F1's future in his hands 2021-06-08T04:00:00Z Also calculate the cost of the electrical energy used in your process. College Physics for AP Courses 2015-08-12T00:00:00Z But UK-based company Oxford PV is combining silicon with a material called perovskite - a semi conductor mineral with a crystal structure of titanium calcium oxide - which turns the blue wavelengths into electrical energy. Why I'm feeling hopeful about the environment in 2021 2021-01-03T05:00:00Z A fuel cell is an ingenious piece of equipment that converts chemical energy into electrical energy. UK climate plan: what do the terms mean? 2020-11-17T05:00:00Z Like batteries, these generate electrical energy to power a motor. The foul-smelling fuel that could power big ships 2020-11-05T05:00:00Z In simple terms, that means driving 30 miles at full throttle would require about the same amount of electrical energy that an average American home uses in one day. How Green Is That Electric Car? And When It Hits 100 M.P.H.? 2020-10-15T04:00:00Z Chemical fuel can also produce electrical energy, such as in batteries. College Physics for AP Courses 2015-08-12T00:00:00Z The key is molten salts called ionic liquids: an abrupt temperature change causes electrons to migrate within the liquids, creating electrical energy that triggers electrodes to send the signal. Cheap, Self-Powered Fire Sensor Could Sound an Early Alarm 2020-08-28T04:00:00Z They are widely used in electronic applications, including sensors, small motors and actuators — devices that convert electrical energy into movement. Transparent crystals with ultrahigh piezoelectricity 2020-01-14T05:00:00Z The sheet contains arrays of vibratory actuators — mechanical components that convert electrical energy into vibrations. Virtual and augmented reality enhanced by touch 2019-11-19T05:00:00Z “Albania needs electrical energy. But not by creating one thing and destroying another,” he says. One of Europe’s last wild rivers is in danger of being tamed 2019-10-22T04:00:00Z Energy is converted from the primary source of solar energy into electrical energy and then into mechanical energy. College Physics for AP Courses 2015-08-12T00:00:00Z A microbial fuel cell is a device that converts chemical energy to electrical energy by the action of microorganisms, in this case found in the soil. Plant 'takes' world's first selfie image 2019-10-15T04:00:00Z “Current climate policies pointlessly and grievously undermine the economic system, putting lives at risk in countries denied access to affordable, reliable electrical energy,” said the Sept. 23 letter signed by professionals from 23 countries. Hundreds of scientists, engineers tell U.N.: ‘There is no climate emergency’ 2019-09-29T04:00:00Z Oxygen's formation at the anode, producing electrons, is normally so sluggish that 90% of the overall process's electrical energy goes to this reaction. Can the world make the chemicals it needs without oil? 2019-09-19T04:00:00Z An LED exploits a quantum mechanical effect to turn electrical energy into light. Physicists create a quantum refrigerator that cools with an absence of light 2019-02-14T05:00:00Z In a coal-fired power plant, for example, about 40% of the chemical energy in the coal becomes useful electrical energy. College Physics for AP Courses 2015-08-12T00:00:00Z The tender is part of the Andean nation’s efforts to expand and diversify its electrical energy provision. Colombia gets bids from 27 companies in renewable energy tender:... 2019-02-01T05:00:00Z However, in the meantime, they are racking up a truly astounding record of squandering electrical energy. Bitcoin ‘miners’ squander our electrical energy to feed warehouses packed with computers 2018-10-12T04:00:00Z Even making compounds with just two carbons, such as ethylene and ethanol, typically captures only about 35% of the input of electrical energy in the final compound. Can the world make the chemicals it needs without oil? 2019-09-19T04:00:00Z For example, ferroelectrics convert electrical energy into mechanical energy, and vice versa. Ferroelectric polymers morph into action 2018-10-02T04:00:00Z We hear the same about heat transfer to electrical energy in large power stations, whether they are coal, oil, natural gas, or nuclear powered. College Physics for AP Courses 2015-08-12T00:00:00Z The platform is powered by the electrical energy produced when the OPV cells are irradiated with light. Flexible self-powered biosensors 2018-09-25T04:00:00Z One energy-harvesting strategy involves converting energy from vibrations, pressure and other mechanical stresses into electrical energy. How the body could power pacemakers and other implantable devices 2018-06-08T04:00:00Z The initiative calls for 50 percent of Arizona’s electrical energy to come from renewable sources, mostly solar and wind, by 2030. Ballot initiative could shut down Phoenix-area nuclear plant 2018-05-19T04:00:00Z The key components are transducers — small devices that use a magnet wrapped in a copper coil to convert electrical energy into mechanical energy. Speakers Might Be the Next Thing in Your Car to Go the Way of the 8-Track 2018-03-22T04:00:00Z Nuclear energy is transformed into the energy of sunlight, into electrical energy in power plants, and into the energy of the heat transfer and blast in weapons. College Physics for AP Courses 2015-08-12T00:00:00Z The metal naturally decays over time, producing heat that is then converted into electrical energy. Ideas for new NASA mission can now include spacecraft powered by plutonium 2018-03-19T04:00:00Z Johnson: One of the biggest challenges we face today is how to store energy efficiently, electrical energy efficiently. Behind the hype: experts explain the science behind graphene, the new supermaterial 2018-01-24T05:00:00Z In real cars, gasoline’s chemical energy or the electrical energy in a battery is converted to kinetic energy of the moving car. Build a Rubber Band–Powered Car 2018-01-11T05:00:00Z "What we're throwing is increasingly being incinerated - and incinerators are not efficient generators of electrical energy." UK plan to tackle plastic waste threat 2017-12-18T05:00:00Z This thermal energy in the steam in turn is converted to mechanical energy as it spins a turbine, which is connected to a generator to produce electrical energy. College Physics for AP Courses 2015-08-12T00:00:00Z That’s why most spacecraft are equipped with solar panels, which continually collect light from the Sun and convert it into electrical energy. Ideas for new NASA mission can now include spacecraft powered by plutonium 2018-03-19T04:00:00Z Many of Puerto Rico’s existing problems — its $72 billion municipal bond debt, archaic and brittle electrical energy infrastructure and health care collapse — have accelerated in a scary fashion because of the hurricane. Opinion | Puerto Rico in the Dark 2017-11-04T04:00:00Z Batteries work by storing electrical energy as chemical energy. Go ahead and cry — your tears might power the batteries of the future 2017-08-11T04:00:00Z And Bristol University in the UK is working on underwater robots that generate electrical energy by foraging for biomatter to feed a chain of microbial fuel-cell stomachs. Snake on a plane! Don't panic, it's probably just a (soft) robot 2017-06-19T04:00:00Z We know, for example, that great amounts of electrical energy can be stored in batteries, are transmitted cross-country through power lines, and may jump from clouds to explode the sap of trees. College Physics for AP Courses 2015-08-12T00:00:00Z It excites a bunch of atoms with light or electrical energy, then channels the photons they release into an army marching in perfect step in precisely one direction. 4 Everyday Items Einstein Helped Create The field of piezoelectronics, which aims to turn kinetic energy into electrical energy, offers some general promise. If Donald Trump Were Actually a Battery 2017-05-18T04:00:00Z The company bought solar panel installer SolarCity last year to increase its scale in electrical energy management systems and battery production. Tesla executives listed as officers at materials recycling firm 2017-05-02T04:00:00Z I’m standing on a dirt track somewhere in the wilds of Australia’s Northern Territory and in every direction I look the indigo sky is being shredded by bolts of electrical energy. The storm chasers hunting bolts in Australia's Top End 2017-03-26T04:00:00Z The source of a generator’s electrical energy output is the work done to turn its coils. College Physics for AP Courses 2015-08-12T00:00:00Z Their Z machine contains banks of capacitors that fill up with more electrical energy than a thousand lightning bolts. With a touch of thermonuclear bomb fuel, 'Z machine' could provide fusion energy of the future 2016-11-09T05:00:00Z Sprites are typically formed above powerful thunderstorms or hurricanes, where lots of electrical energy is churning. Rare, Colorful Lightning Sprites Dance Over Hurricane 2016-10-03T04:00:00Z It relies on solar energy collected during the day and stored in batteries for electrical energy to fly at night. Solar plane takes off from Egypt on final leg of world tour 2016-07-23T04:00:00Z Honda, which announced a new head of its F1 programme on Tuesday, has, according to Button, fixed one of the biggest issues with its engine - its weakness in deploying recovered electrical energy. Barcelona testing: Fernando Alonso 'has no intention to leave F1' 2016-02-23T05:00:00Z About 32 times this power output would allow generation of 100 MW of electricity, assuming an efficiency of one-third in converting the fusion energy to electrical energy. College Physics for AP Courses 2015-08-12T00:00:00Z No. Here, all of our electrical energy is derived from fossil fuels and no one wants to talk nuclear energy. Seas Are Rising at Fastest Rate in Last 28 Centuries 2016-02-22T05:00:00Z Energy Information Administration reports that New Hampshire’s electrical energy prices are 60 percent higher than the national average. Business group starts campaign to lower electricity costs 2015-09-24T04:00:00Z Notre Dame currently generates about half of its own electrical energy needs, with the rest coming through the purchase of electricity from Indiana Michigan Power. Notre Dame to reduce carbon footprint after pope’s plea 2015-09-20T04:00:00Z The electrical energy company, Latin America’s biggest by revenue, controls power generation, transmission and distribution companies throughout Brazil. Brazil Car Wash Corruption Probe Spreads to Eletrobras 2015-07-28T04:00:00Z Figure 32.27 A pressurized water reactor is cleverly designed to control the fission of large amounts of 235 U , while using the heat produced in the fission reaction to create steam for generating electrical energy. College Physics for AP Courses 2015-08-12T00:00:00Z Stronger Connections and Compatibility: The emergence of new sources of electrical energy, especially distributed generation and micro-grids, strengthens the interaction between consumers and electric power companies. HuaweiVoice: Transforming Smart Grids For A Better Connected Future 2015-04-29T04:00:00Z Our electrical energy crisis presents a bleaker scenario - businesses moving existing operations and jobs from New Hampshire to lower cost states and countries. Business group starts campaign to lower electricity costs 2015-09-24T04:00:00Z The inventor made famous by his pioneering work in the distribution of electrical energy, and infamous for his attempts to wirelessly transmit power across great distances. First Click: Tesla's a battery company, not a car company 2015-04-22T04:00:00Z When driving, it produces no gas, noise or oil emissions, and consumes less than 1€ worth of electrical energy per hour of driving. The Best Superyacht Toys For Billionaires And Beyond 2015-03-29T04:00:00Z The reason for the decrease in output voltage for depleted or overloaded batteries is that all voltage sources have two fundamental parts—a source of electrical energy and an internal resistance. College Physics for AP Courses 2015-08-12T00:00:00Z Franklin’s empirical observations, coupled with his knowledge about the qualities of electrical energy, enabled him to invent the lightning rod and disarm the gods. The myth of pure science: It’s all about political, economic, religious interests 2015-02-16T05:00:00Z The energy produced by the rotation is collected by the generator and converted to electrical energy by means of a magnetic field. Small hydroelectric industry growing in Colorado 2015-02-07T05:00:00Z Unlike conventional weapons, electric weapons use stored electrical energy to attack targets. U.S. Navy Wants Mobile Microgrids. Meet The Energy Magazine. 2015-01-11T05:00:00Z The church’s next project will be replacing older fluorescent lighting fixtures with LEDs to gain more electrical energy savings. Colorado churches say amen to energy savings 2014-12-27T05:00:00Z Water Making Waves Move over, green building and electrical energy conservation. Next Year In Business, Innovation And Social Responsibility 2014-12-10T05:00:00Z Also, material engineers are poised to deliver affordable and efficient electrical energy storage, the missing component of our renewable future. The zoo where humans are enclosed 2014-10-15T04:00:00Z The light of candles and lamps gave way to the incandescent bulb in the 19th century, but such bulbs still squander a great deal of electrical energy as heat. Blue’s brothers 2014-10-09T04:00:00Z In its announcement, the academy recalled Alfred Nobel’s desire that his prize be awarded for something that benefited humankind, noting that one-fourth of the world’s electrical energy consumption goes to producing light. The Long Bright Path to the Nobel Prize for LED Lighting 2014-10-07T04:00:00Z The steel mill, which is being challenged in federal court by a company that operates two nearby mills in Mississippi County, will produce steel for the automotive, oil and gas and electrical energy industries. Groundbreakings planned on major Arkansas projects 2014-09-21T04:00:00Z My friend Ray Kurzweil projects the U.S. will meet 100 percent of its electrical energy needs from solar in 20 years. Solar Energy Revolution: A Massive Opportunity 2014-09-02T04:00:00Z A battery converts chemical energy into electrical energy. Fact or Fiction?: Energy Can Neither Be Created Nor Destroyed 2014-08-05T04:00:00Z Wind farms, on the other hand, are examples of wind turbines that convert wind energy into electrical energy. Strong Wind Science: The Power of a Pinwheel 2014-05-15T04:00:00Z In the real world, though, this is enough electrical energy to power different mobile devices or an artificial limb. Spider-Man, Rhino and What It Takes to Power an Exoskeleton 2014-05-09T17:59:32Z Electromagnetic launchers: Hurling objects with electrical energy is giving the catapult a new lease... Pope Francis’s first year: Faith, hope—and how much change? 2014-03-06T16:01:17Z Unlike lithium ions, which can carry only one electrical charge each, doubly charged magnesium ions shuttle two at a time — instantly multiplying the electrical energy that can be released for the same volume. The rechargeable revolution: A better battery 2014-03-05T18:50:39.954Z Each layer thus chops off part of the spectrum, converts it efficiently into electrical energy and passes the rest on. Solar energy: Stacking the deck 2014-02-20T15:58:34Z According to the Defense Science Board, “About 85% of the energy infrastructure upon which DoD depends is commercially owned, and 99% of the electrical energy DoD installations consume originates outside the fence.” Hacks on Gas (and the Grid): Cybersecurity, Energy and National Defense 2014-02-05T22:52:00Z Perhaps not surprisingly, he runs a website on the wind energy and the electrical energy sector: Alliance for Wise Energy Decisions. The Man Who Makes Sea Level Rise Go Away 2013-09-30T21:45:00.697Z Just as an electrical energy system distributes power, this new information utility will enable subscribers to obtain economically, efficiently, immediately, the required information flow to facilitate the conduct of business, personal and other affairs. Western Union's Failed Plan To Drive the Digital Revolution Is A Cautionary Tale For Electric Utilities 2013-08-25T20:11:00Z This is more efficient, says Larsen, not only because no electrical energy is used for mining, but because it's more egalitarian. Bitcoin's successors: from Litecoin to Freicoin and onwards 2013-06-25T12:37:19Z Lighting consumes about 20 percent of the electrical energy produced worldwide, so there is huge potential for conserving energy in this field. 30 under 30: Finding Beauty in Luminescence 2013-06-13T16:15:03.527Z In the context of the interlocking processes pertaining to the orderly disposition of electrical energy, even the Rhine itself appears to be something at our command. Why 140 Characters Are Better Than A Flying Car 2013-05-11T12:29:26Z A battery is just something that converts chemical energy into electrical energy. Can Soil Replace Oil as a Source of Energy? [Excerpt] 2013-04-05T18:15:00.207Z They work by converting chemical energy into electrical energy. The story behind dino poop 2013-01-25T22:45:27Z And, he says, delivering power with microfluidic electrochemical cells should at least halve the power losses that occur with conventional metal wiring, which squanders around 50% of the electrical energy it carries as resistive heating. Computer engineering: Feeling the heat 2012-12-12T18:21:26.047Z MFC is used to extract electrical energy from refined foods like sugar and unrefined foods like insects and fruit. EcoBots: A Real Life Back To The Future Car, Only Greener 2012-09-12T19:59:21Z The ultimate efficiency limit in the conversion of sunlight energy to electrical energy is determined by a Carnot heat engine. Opportunities and challenges for a sustainable energy future 2012-08-15T17:21:52.727Z Here electrical energy is converted into chemical energy. Can Soil Replace Oil as a Source of Energy? [Excerpt] 2013-04-05T18:15:00.207Z The scientists reported that in some experiments the temperature rose sharply with no increase in the electrical energy put into the jar. Martin Fleischmann, Cold Fusion Seeker, Dies at 85 2012-08-11T22:03:24Z For example, when we see, the ion channels convert the information that arrives at our eyes in the form of light energy into electrical energy in the form of nerve impulses. Frances Ashcroft: We are controlled by electrical impulses 2012-06-23T23:05:12Z Batteries work by converting a chemical reaction into electrical energy. Researchers race to make a long-lasting battery for cellphones and other devices 2012-05-14T21:28:00Z His papers so far had been concerned with the relations between electrical energy, chemical energy and heat which he showed to be mutually equivalent. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z It is not important here whether the electrical energy is transformed all at once or partly, by degrees. Popular scientific lectures 2012-04-24T02:00:17.273Z For years the efforts of inventors have been directed towards obtaining electrical energy from heat by means of the thermopile. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z Graphic demonstrating graphene’s ability to store electrical energy through the interaction with ions in an electrochemical capacitor courtesy of Science/AAAS Previous: Does Pi Encode Shakespeare’s Plays? Laser-Engraved Graphene Could Power New Kinds of Electronics 2012-03-15T23:45:00.203Z This peculiar phenomenon, which is generally spoken of as the polarisation of the negative plate, acts in a twofold manner towards checking the electrical energy of the battery. Electric Bells and All About Them A Practical Book for Practical Men 2012-03-06T03:00:25.273Z By a simple and ingenious arrangement he succeeded in measuring the mechanical power expended in producing the currents, and deduced the mechanical equivalent of heat and of electrical energy. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z Another means of investigating electrical energy is by its transformation into heat. Popular scientific lectures 2012-04-24T02:00:17.273Z There is then a sudden rush of current and generally a large portion of accumulated electrical energy spends itself. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z Just as an electrical capacitor stores electrical energy, Hsp90 lets hidden variation build up in the genome. Prions and chaperones: Outside the fold 2012-02-15T18:21:01.083Z In this arrangement the condenser corresponds to the wind chest, and it is continually kept full of electrical energy by means of the induction coil or transformer, which answers to the bellows of the organ. Hertzian Wave Wireless Telegraphy 2012-01-09T03:00:20.570Z Worldwide demand for electrical energy is increasing and all indications are that it will continue to increase for the foreseeable future. Semiconductors Can Address The World's Energy Crisis 2012-01-04T07:40:42Z But with this the preceding equation with all its consequences is given for electrical energy. Popular scientific lectures 2012-04-24T02:00:17.273Z An interesting thought in connection with such a lamp is, that in it "electricity" and electrical energy apparently must move in the same lines. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z This development is largely due to the use of electrical energy generated by water-power, in regard to which Hamilton stands first among Canadian cities. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 8 "Haller, Albrecht" to "Harmonium" 2012-01-02T03:00:22.443Z From the condenser, electrical energy is discharged each time the spark discharge passes at a spark gap in the form of electrical oscillations set up in the primary circuit of an oscillation transformer. Hertzian Wave Wireless Telegraphy 2012-01-09T03:00:20.570Z A dynamo is a machine for converting mechanical energy into electrical energy, by means of electromagnetic induction, the amount of electric energy thus obtained depending upon the mechanical energy originally supplied. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z As the gap widens the current experiences more and more difficulty in passing over this non-conducting gap, and great electrical energy has to be employed to keep it going. Marvels of Scientific Invention An Interesting Account in Non-technical Language of the Invention of Guns, Torpedoes, Submarine Mines, Up-to-date Smelting, Freezing, Colour Photography, and many other recent Discoveries of Science 2011-11-19T03:00:24.517Z A kilowatt hour is the electrical energy consumed by 1000 watts of electricity used for one hour. Electricity for the 4-H Scientist Idaho Agricultural Extension Service Bulletin 396, June, 1962 2011-11-18T03:00:30.487Z If nervous energy is, indeed, a complex form of electrical energy, this nervous interchange is intelligible; obeying the law that bodies under-charged with electricity charge themselves from bodies more highly charged, until equilibrium is established. Feminism and Sex-Extinction 2011-11-11T03:00:29.100Z This gives an estimate of the approximate electrical energy received by the sun from the nearest stars for 70,000 years before and after the present. Climatic Changes Their Nature and Causes 2011-10-28T02:00:24.840Z Although electricity is not energy, electricity under pressure is a form of energy spoken of as electrical energy. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z We're all very familiar with the concept of stored electrical energy. Novel Methods Store Sunshine as Fuel 2011-10-06T19:45:00.237Z It won't be mysterious any more and you'll be ahead of all the millions of people who use motors every day and never know why or how the motor converts electrical energy into useful power. Electricity for the 4-H Scientist Idaho Agricultural Extension Service Bulletin 396, June, 1962 2011-11-18T03:00:30.487Z As stored mechanical energy becomes transformed into the higher form of electrical energy, so the power stored in Woman's anabolic cells is raised to higher evolutionary forms. Feminism and Sex-Extinction 2011-11-11T03:00:29.100Z It is not hard to suggest the plight of one Venezuelan family in 1886 may be the result of a rare combination of natural conditions in a region known for intense electrical energy events. Aliens Get Higher Nielsen Ratings 2011-09-12T23:45:05.443Z Usually, mechanical energy is converted into electrical energy, and a dynamo is employed for effecting the transformation. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z In his search for solar cells, dubbed the Clean Energy Project, Aspuru-Guzik is screening molecules for a host of properties involved in converting sunlight into electrical energy. Hunt for Solar Technology Identifies Best-Yet Organic Semiconducting Molecule 2011-08-16T20:45:10.317Z "It's really a vision about producing energy where the sun resources are, and bringing this electrical energy to where it's needed." Can North Africa Light Up Europe with Solar Power? 2011-06-20T16:45:00.243Z If nervous energy is a complex form of electrical energy, then the brain in which this is stored is an electrical dynamo. Feminism and Sex-Extinction 2011-11-11T03:00:29.100Z The similarity that used to be thought to exist between the transmission of nerve impulses and of electrical energy is now known definitely to be only an analogy, and not to represent anything closer. Psychotherapy 2011-06-19T02:00:20.053Z The production of electricity is simply a transformation of energy from one form into another, usually mechanical energy is changed into electrical energy and a dynamo is simply a device for effecting the transformation. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z This invisible electrical energy, without brush or color, paints the gorgeous beauties of the rainbow, and photographs in every ray of light and on every human eye the moving panorama of every passing scene. The Universe a Vast Electric Organism 2011-06-09T02:00:22.450Z It was just such a bizarre and interesting episode where dozens of people became obsessed with converting the ocean's power into electrical energy. Greenhouse gas emissions hitting record highs 2011-06-05T14:38:00Z Although heat pumps use less energy, they use electrical energy, which, BTU for BTU, is several times more expensive than natural gas. Is a geothermal heat pump right for you? 2011-04-18T12:15:00.420Z Classifying them according to the manner in which the electrical energy is converted into heat, we have:— 1. The New Gresham Encyclopedia Volume 4, Part 2: Ebert to Estremadura 2011-04-14T02:00:56.200Z The dynamo is a machine which converts mechanical energy into electrical energy by electromagnetic induction. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z This and all growth and evolution is the result of electrical energy under divine law and spiritual control. The Universe a Vast Electric Organism 2011-06-09T02:00:22.450Z Moreover, with solar and wind power yet to be economical and scalable, the nuclear industry is the biggest source of low carbon electrical energy. Special Report: Can Japan find "New Deal" after triple whammy? 2011-03-13T15:34:31Z Their shape-change moves a hair-cell, thus translating heat energy into mechanical energy, which is then translated into the electrical energy of the nerve cell. Sixth Sense? Give Me A Break! 2011-03-11T18:45:06.163Z Electro-metallurgy is that branch of metallurgy which uses electrical energy, wholly or in part, for the extraction or treatment of metals. The New Gresham Encyclopedia Volume 4, Part 2: Ebert to Estremadura 2011-04-14T02:00:56.200Z While a laser takes in electrical energy and emits light in a very narrow frequency range, Stone said, his antilaser takes in laser light and transforms it into heat energy. U.S. scientists build first "antilaser" 2011-02-17T20:12:24Z Instead of the food furnishing the muscle with heat energy, it supplies electrical energy, which, after being converted into mechanical energy, is responsible for all the muscular contractions and organic processes of living organisms. The Universe a Vast Electric Organism 2011-06-09T02:00:22.450Z What's more, the new pumps allow him to avoid peak electrical demand times, thus preserving electrical energy for domestic use. 2010 Environmental Leaders in Golf Award 2011-02-08T05:00:00Z In addition there has been given to the various municipalities the right to undertake the distribution of electrical energy within their respective limits. The Niagara River 2011-02-08T03:00:09.703Z The electromagnetic generation of an E.M.F. is the fundamental principle which has made possible the generation and utilization of electrical energy on a large scale. The New Gresham Encyclopedia Volume 4, Part 2: Ebert to Estremadura 2011-04-14T02:00:56.200Z Here was a substance emitting spontaneously and continually radiations similar to Röntgen rays, whereas ordinarily, Röntgen rays can be produced only in a vacuum tube with the expenditure of electrical energy. Woman in Science With an Introductory Chapter on Woman's Long Struggle for Things of the Mind 2011-01-12T03:00:29.853Z He also shows how medicines affect the human body, how antidotes neutralize poison, why stimulants arouse electrical energy, and how narcotics stupify and deaden it. The Universe a Vast Electric Organism 2011-06-09T02:00:22.450Z After some pondering, they realized that light falling onto the semiconductor chips was being transformed into electrical energy. Nobel Prize for Physics Went to Scientists Behind Colonoscopies, Digital Cameras 2009-10-12T04:00:00Z But it was the first battery as we understand the term -- that is, a device that turns stored chemical energy into electrical energy. Talk about battery life! Old device, new tricks. 2009-10-20T04:00:00Z The robot's efficiency is defined as the ratio of work performed in the act of climbing to the electrical energy consumed by the robot, he says. Robot Climbs Walls 2010-08-06T14:58:00Z The electrical energy generated originally by the wind turbines originally is stored as a temperature difference between the two rock-filled silos. Giant gravel batteries could make renewable energy more reliable 2010-04-26T11:33:00Z Sickness is the impairment of some of the parts or functions of the body by reason of its failure to get its necessary and natural supply of electrical energy. The Universe a Vast Electric Organism 2011-06-09T02:00:22.450Z Like the Toyota Prius, the Ford hybrids employ an innovative system known as regenerative braking, which converts braking energy into electrical energy, which is pumped back into the car's battery. 2010-02-06T05:00:00Z Turn on a toaster and you're using electrical energy to create heat energy. 2009-11-17T05:00:00Z While in the end this electrical energy becomes active heat, it does not for the time being, and thus favors the ready congelation of the condensed moisture into hailstones. Nature's Miracles, Volume 1 Familiar Talks on Science—World-Building and Life. Earth, Air and Water. A more convenient unit of work or energy, in practice, on account of the smallness of the erg, is the joule, which is equal to 10.7 ergs, or one watt-second of electrical energy. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 1 "Calhoun" to "Camoens" This may be obtained by supplying the necessary electrical energy either in proper food, or by a direct supply of electricity. The Universe a Vast Electric Organism 2011-06-09T02:00:22.450Z The production of electrical energy increased even faster than installed capacity because newly built plants operated at greater efficiency. Area Handbook for Romania Electrical Energy Installed electric generating capacity and production of electrical energy increased more than fourfold in the 1960-71 period but failed to keep pace with the country's growing requirements. Area Handbook for Bulgaria The dry, rustling rasping sound that emanated from them seemed to partake of the same nature as the electrical energy generated by the monsoon, but that was only a fleeting, terror-strained impression. Monsoons of Death First Neil brought in a problem concerning a new type of paint to absorb the rays of the sun and convert them into electrical energy. All In The Mind And, most important of all, the transportation of electrical energy from great central power companies made small industrial units practical even upon remote farms. Astounding Stories, June, 1931 The receiving end began with a large sonic lens which picked up sound beams reflected from any desired depth, converted it into electrical energy and thence into an image which was flashed onto a screen. Student Body Eighteen percent of the total electrical energy supply in 1971 was used by the power stations or lost in transmission. Area Handbook for Bulgaria He stood gazing down at me, almost a ton of metal and wiring and electrical energy, his dull red eyes unwinking against his lead gray face. Robots of the World! Arise! Of course, Jules Verne's A�ronef was merely an idea, and one that could never be realised while Robur's mysterious source of electrical energy remained unknown—as it still does. The Angel of the Revolution A Tale of the Coming Terror Windmills are especially marked out as the engines which will be used to put electrical energy into the accumulators. Twentieth Century Inventions A Forecast This plant had supplied electrical energy for fifteen small French towns located in the vicinity. "And they thought we wouldn't fight" Each atom in turn is composed of electrons, negative particles of electrical energy, held in position about a fixed central nucleus of positive electricity known as a proton. Astounding Stories, May, 1931 Dean Rawson's usually quiet voice was as full of crackling emphasis as if it had been charged with electrical energy. Two Thousand Miles Below I knew you'd got away from Atlantis when my recorder showed the waves of electrical energy proceeding from the city. Astounding Stories of Super-Science, May, 1930 When a battery discharges chemical changes take place by means of which electrical energy is produced. The Automobile Storage Battery Its Care And Repair My life-work has been the study of electrical energy as applied to war, and I fancied myself fairly well informed, when, suddenly, you come and prove to me that I know nothing. The Destroyer A Tale of International Intrigue It may be changed into translatory, and the whole body moves in one direction; or into molecular, and then appears as heat or electrical energy. The Machinery of the Universe Mechanical Conceptions of Physical Phenomena Not made up of atoms and electrons, but of pure electrical energy in an unfamiliar form. Vampires of Space There is a flood of electrical energy poured out—streams of electrons—negative electricity. The Hammer of Thor The terminal of a source of electrical energy as a cell, battery or generator through which current returns to complete circuit. The Automobile Storage Battery Its Care And Repair In previous chapters we have incidentally referred to the conversion of mechanical work into electrical energy. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use Thus, if electrical energy be transformed into heat, no one thinks of speaking of the latter as electrical. The Machinery of the Universe Mechanical Conceptions of Physical Phenomena As I figure it, the water—to put it crudely—short-circuited the electrical energy of the things. Vampires of Space Seven hundred and forty-six watts of electrical energy is equal to one horsepower of mechanical energy—will do the same work. Electricity for the farm Light, heat and power by inexpensive methods from the water wheel or farm engine The terminal of a source of electrical energy as a cell, battery or generator from which the current flows. The Automobile Storage Battery Its Care And Repair There was the terrific electrical energy from a spinning world coursing through that silver strand, a force that in all probability was powerful enough to instantly char a human body to a glowing cinder! The Cavern of the Shining Ones If the electrical energy be transformed into mechanical of any sort, no one thinks of calling the latter electrical because of its antecedent. The Machinery of the Universe Mechanical Conceptions of Physical Phenomena Then harnessing all the electrical energy at his command he sent a tremendous current through the water with high potential, alternating it at ten second intervals for an hour. Omega, the Man For every ounce of electrical energy used in light or heat or power, the dynamo will require a like ounce of mechanical power from the water wheel which drives it. Electricity for the farm Light, heat and power by inexpensive methods from the water wheel or farm engine Seldom had such a coil of electrical energy been lodged within a human brain. A History of French Literature Short Histories of the Literatures of the World: II. This equivalence and transformation prevail in all forms of energy, whether it be mechanical energy, thermal or heat energy, or electrical energy. Aether and Gravitation As a concluding experiment an omelette was made "under some disadvantages," and the cost of the electrical energy was stated to be only two cents. Scientific American Supplement, No. 1082, September 26, 1896 The old-fashioned, oil- or coal-burning power plants converted chemical energy into heat energy, converted that into kinetic energy, and that, in turn was converted into electrical energy. Damned If You Don't The total electrical energy produced, in which that wasted, as well as that used, is calculated. Electricity for Boys Beside it sat a single orange sphere, spraying the pot with bolts of heat to keep the contents warm, for the electrical energy that had supplied the melting pot had long-since been cut off. The Whispering Spheres He discovered that a certain form of electrical energy, when applied in a certain way, would produce shadows that differentiated between a certain degrees of opacity. The Eugenic Marriage, Volume IV. (of IV.) A Personal Guide to the New Science of Better Living and Better Babies At full power, the air filled with the strain of flowing energy and actually broke down in spots with the terrific electrical energy of the charge. Islands of Space Most of the electro-chemical industries of the country are carried on where water power is abundant, since this furnishes the cheapest means for the generation of electrical energy. An Elementary Study of Chemistry Loss of electrical energy through a fault in wiring, or in using bare wires. Electricity for Boys By means of the dynamo it is possible to transform mechanical energy into electrical energy. The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told The difference may represent the mass of the electrical energy released when the transmutation occurred. The New Heavens Now, there is another cause which renders the months of August, September, and October, deficient in electrical energy, and consequently more prone to be sickly. Outlines of a Mechanical Theory of Storms Containing the True Law of Lunar Influence Some industries depend upon electrolytic processes, while in others the electrical energy is used merely as a source of heat in electric furnaces. An Elementary Study of Chemistry When a current passes through the primary coil, the surging movement, heretofore explained, is transmitted to the iron core, and the iron core, in turn, transmits this electrical energy to the secondary coil. Electricity for Boys If suitable apparatus is at hand, the transformation of electrical energy into heat, light, sound, and mechanical motion can easily be shown. Physiology and Hygiene for Secondary Schools What the sailors call St. Elmo's fire—a brush of electric light from the mast tops and other projections of the ship—indicates the passage of electrical energy between the vessel and the atmosphere. Outlines of the Earth's History A Popular Study in Physiography Mechanical energy is convertible into electrical energy, and vice versa. The Breath of Life He would use the electrical energy on the Dortmund and Emshaven Canal, and for the manufacture of calcium carbide. Scientific American Supplement, No. 1178, June 25, 1898 Cheap electrical energy from hydro-electric developments, such as the Niagara plants, have done much to make the earth yield its elements. Artificial Light Its Influence upon Civilization It will be suitably proportioned to withstand in a serviceable manner all sudden fluctuations of load as are usual and incidental to the generation of electrical energy for railway purposes. The New York Subway Its Construction and Equipment They are common in the region near the equator, where the ascending currents bring about heavy rains, which mean a rapid condensation and consequent liberation of electrical energy. Outlines of the Earth's History A Popular Study in Physiography At Harris-Ingram electrical energy supplied water free for streets, lawns, and gardens, and filtered water was delivered free for family purposes. The Harris-Ingram Experiment It has already been demonstrated experimentally that electrical energy may be produced direct from the coal itself without the intervention of the boiler, engine and dynamo machine. Scientific American Supplement, No. 1178, June 25, 1898 The luminous output of such lamps is much greater than that of an ordinary carbon arc using the same amount of electrical energy. Artificial Light Its Influence upon Civilization Again, not only is it found that an electrical shock can develop a nervous stimulus, but conversely a nervous stimulus develops electrical energy. The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity At that time the advantages accruing through a system of electrical storage could be fully appreciated, since electrical energy was already being produced by mechanical means through the medium of dynamo-electric machines. Scientific American Supplement, No. 620, November 19,1887 We ought not to permit things of that sort to use up the electrical energy of the wires, because its energy is malign, its energy is not of the truth, its energy is of mischief. New York Times Current History; The European War, Vol 2, No. 3, June, 1915 April-September, 1915 Should any great improvements take place in the medium employed for turning electrical energy into light, the possible effect on cost, and consequently selling price, would be enormous. Scientific American Supplement, No. 1178, June 25, 1898 The electrical energy used is equivalent to that consumed by a city of 30,000 inhabitants In Edison's early experiments with filaments he used platinum wire coated with carbon but without much success. Artificial Light Its Influence upon Civilization It has long been known that there was a terrible waste of electrical energy through the use of heat. The Great Round World And What Is Going On In It, Vol. 1. No. 21, April 1, 1897 A Weekly Magazine for Boys and Girls Faraday made, in some sort, an equivalent discovery when he perceived that the electrical energy belongs, not to the coatings of the condenser, but to the dielectric which separates them. The New Physics and Its Evolution The more concentrated a saline solution, the greater its electrical energy. Valere Aude Dare to Be Healthy, Or, The Light of Physical Regeneration His dynamo machine is capable of transforming into electrical energy ninety per cent of the mechanical energy employed. Brave Men and Women Their Struggles, Failures, And Triumphs In the vacuum lamp nearly all the electrical energy is converted into radiant energy, which is emitted by the filament and any dissipation of heat is an energy loss. Artificial Light Its Influence upon Civilization Now assume that we could observe and notice only one of the forms of energy—for instance, only electrical energy. A Book of Exposition "What percentage of the electrical energy manufactured by a high frequency alternator can be transformed into variations of sound?" asked Jack. The Boy Inventors' Radio Telephone The city was highly mechanized and all the machines were powered on electrical energy, and there were few things in the city that were old. Scorched Earth But each succeeding effort availed nothing, except to eat up the precious electrical energy in the storage batteries. The Brighton Boys with the Submarine Fleet Thus such a filament becomes a conductor and will continue to glow brilliantly by virtue of the electrical energy which it converts into heat. Artificial Light Its Influence upon Civilization We may grasp this idea more clearly if we consider what takes place into transformation of electrical energy. Clairvoyance and Occult Powers Farad, the unit of electrical energy, so called from Faraday. The Nuttall Encyclopædia Being a Concise and Comprehensive Dictionary of General Knowledge The big dynamos purred like great cats, as they sent the electrical energy into the forward and aft plates, pulling and pushing the Advance forward. Tom Swift and His Submarine Boat, or, under the Ocean for Sunken Treasure But the little battery with its metal plates in a weak solution proved a perennial reservoir of electrical energy, safe and controllable, from which supplies could be drawn at will. Edison, His Life and Inventions A fair average of the retail values of fuels and of electrical energy and an average luminous efficiency of the light-sources involved have been used in making the computations. Artificial Light Its Influence upon Civilization Well, magnets concentrate lots of electrical energy in a small place, so they create more intense, or stronger magnetic fields. Terminal Compromise: computer terrorism: when privacy and freedom are the victims: a novel The final effect of this transformation manifests itself in electrical energy, amounting to about 746 watts, or one electrical horse power for every two pounds of this metal consumed per hour. Scientific American Supplement, No. 430, March 29, 1884 A number of experiments were shown, in some of which electrical energy was converted into heat, in others into sound, in others into work. Scientific American Supplement, No. 288, July 9, 1881 Edison has always been deeply interested in "conservation," and much of his work has been directed toward the economy of fuel in obtaining electrical energy directly from the consumption of coal. Edison, His Life and Inventions The efficiency of well-designed lighting installations is illustrated in this case, for the illumination intensity was increased six times by doubling the consumption of electrical energy. Artificial Light Its Influence upon Civilization The mightier the plunge of the fall, the more electrical energy you can get out of it, and set that to work to drive the wheels of life. Expositions of Holy Scripture St. John Chapters I to XIV But by the time that sound has been caught up and churned, as it were, into electrical energy it is more than a hundred thousand times as loud and strong. The Radio Boys' First Wireless Or Winning the Ferberton Prize The lecturer called particular attention to the difference between electricity and electrical energy, and attempted to drive home the fundamental conceptions of electrical science by the analogies derivable from hydraulics. Scientific American Supplement, No. 288, July 9, 1881 The pyromagnetic generator is based on the same phenomenon; its aim being of course to generate electrical energy directly from the heat of the combustible. Edison, His Life and Inventions It is the work of the dynamo to convert mechanical energy into the form of electrical energy. Steam, Steel and Electricity At some cheap source of energy, say, at a waterfall, a waterwheel is employed to drive a dynamo or generator, thus converting mechanical energy into electrical energy. Beacon Lights of History, Volume 14 The New Era; A Supplementary Volume, by Recent Writers, as Set Forth in the Preface and Table of Contents The transformer consists of a magnetic circuit of laminated iron or mild steel interlinked with two electric circuits, one, the primary, receiving electrical energy and the other the secondary, delivering it to the consumer. Marvels of Modern Science "Naturally," said Myrin, "we reserve all the surface for residence purposes; although, it is possible to live down here in comparative comfort, since we have plenty of electrical energy to spare." The Lord of Death and the Queen of Life A large quantity of electrical energy is also supplied for heating and cooking, charging automobiles, chemical and plating work, and various other uses. Edison, His Life and Inventions The motor, in turn, changes this electrical energy back again into mechanical energy. Steam, Steel and Electricity I believe he estimated that only one three hundred millionth part of the electrical energy generated by sending a message from one station to another near by is actually used up in transmitting the message. The War Terror Is it a new engine, a new amalgam of metals, a new explosive, a new field of electrical energy, one hears the same vulture's cry—'How many, how far, how safely can we slay?' Number Seventeen The introductory chapters deal with various sources of electrical energy, in friction, chemical action, heat and magnetism. The Story of Electricity They were not large—about twelve horse-power each—generating seventy-five amperes of current at one hundred and ten volts, so that not quite twenty-five horse-power of electrical energy was available for propulsion. Edison, His Life and Inventions In the dynamo the armature is rotated by steam power, producing an electrical energy in the form of a powerful current transmitted by a wire. Steam, Steel and Electricity There must be a good deal of such stray electrical energy about Seaville. The War Terror The transformer, an instrument developed on foundations laid by Henry and Faraday, made it possible to transmit electrical energy over great distances with little loss of power. The Age of Invention : a chronicle of mechanical conquest Tesla's theory is that under certain conditions the atmosphere, which is normally a high insulator; assumes conducting properties and so becomes capable of conveying any amount of electrical energy. The Silent Bullet Then came the overhead circuits for distributing electrical energy to motors for operating elevators, driving machinery, etc., and these, while using a lower, safer potential, were proportionately larger. Edison, His Life and Inventions If this were true and light proved to be simply one form of electrical energy, then the same would be true of radiant heat. A History of Science — Volume 3 You know some believe now that matter is really composed of electrical energy. The War Terror Much of the electrical energy in every thunderstorm is also captured and condensed in our capacious storage batteries, as natural hygeia in the form of rain was and is still caught in our country cisterns. A journey in other worlds A romance of the future He referred to the works in progress for utilizing water power to provide electrical energy for the Petrograd factories, and said that similar electrification, on a basis of turf fuel, is planned for Moscow. Russia in 1919 Metals are not only opaque to light and heat, but also to electrical energy, which passes through both iodine solution and glass almost as though they were not interposed. The First Men in the Moon |
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