基本信息
文件名称:(1.1.2)--光电效应-教学用之课件.pdf
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1.1.2Thephotoelectriceffect
Naggingproblem2
Photoelectroneffect
ObservedbyHertzin1887
Lightcauseselectronstocome
outofametal,butonlyabovea
thresholdfrequency?
(i.e.,athresholdenergyh?
Thephotoelectriceffect
ThePhotoelectricEffect
1.Thekineticener