Recall Questions What is a photon?? A quantum of energy of electromagnetic radiation.
What is the photoelectric effect?? The emission of electrons from a metal surface when illuminated with light.
What is a photoelectron? An electron that has been removed from a metal by absorbing a photon.
What is the work function?? The minimum energy required to release an electron from the surface of a metal.
What is the threshold frequency?? The minimum frequency of light required to produce photoelectrons from a metal.
2021-08-03
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