Is there a cutoff frequency below which electrons aren't ejected from the metal, no matter how long you wait?
是否有一个截止电压,无论您等待多长时间,都不会从板中提取电子?
单词 | ejected matter |
例句 |
原声例句
Crash Course Physics 速成课物理 Is there a cutoff frequency below which electrons aren't ejected from the metal, no matter how long you wait? 是否有一个截止电压,无论您等待多长时间,都不会从板中提取电子? |
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