A photosensitive metallic surface has work function Eo If

Last updated: 6/12/2023

A photosensitive metallic surface has work function Eo If photons of energy 5E0 fall on this surface the electrons come out with a maximum velocity of 4 x 106 m s When the photon energy is changed to 2Eo then maximum velocity of photo electrons will be Question Type Single Correct Type 1 2 3 4 2 x 107 m s 2 x 106 m s 8 x 107 m s 8 x 106 m s