158 Light of wavelength 500 nm is incident on a metal with

Last updated: 6/10/2023

158 Light of wavelength 500 nm is incident on a metal with work function 2 28 eV The de Broglie wavelength of the emitted electron is a 2 8 10 m X 28 x 10 12 2015 RS b 2 8 10 m 28 10 10 16