Question

when a photon of frequency 1.0 x 1015 s-1 was allowed to hit a metal surface, an electron having 0.626 X
Z or kinetic energy was emitted. Determine the kinetic energy of the electron emitted when a photon with
a wavelength equal to 600 nm hits the metal surface.​

Answer 1

Explanation:

1. list frequency B accident 1.0 X multiply 100 2 x minus 1 is equal to 0.67 6 x now Z is equal to x minus 1.0 x 10 15 S - 1 is equal to 600 so the answer is 22