Work function of a metal surface is 2 eV When light of

Last updated: 6/14/2023

Work function of a metal surface is 2 eV When light of frequency is incident on the surface maximum kinetic energy of photoelectrons emitted is 5 eV If the frequency of the incident light is increased to 4v then the maximum kinetic energy of photoelectron emitted will be Only one correct answer A B C 20 eV 22 eV 26 eV i