Question

what is photo electric effect​

Answer 1

The photoelectric effect is the emission of electrons or other free carriers when light falls on a material. Electrons emitted in this manner can be called photo electrons. This phenomenon is commonly studied in electronic physics, as well as in fields of chemistry, such as quantum

Answer 2

The photo electric effect refers to the emission,or rejection, of electrons from the surface of,generally,a metal in response to incident light......That is, the average energy carried by an ejected electron should increase with the intensity of the incident light .