Question

what is photo electric effect?​

Answer 1

Explanation:

The photoelectric effect is the emission of electrons or other free carriers when light hits a material. Electrons emitted in this manner can be called photoelectrons. ... From this perspective, an alteration in the intensity of light induces changes in the kinetic energy of the electrons emitted from the metal.

Answer 2

Good morning☀

It is the phenomenon of ejection of electron by certain metals when light of suitable frequency incident on them

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