A photon has a wavelength of 3.5 A0. Calculate its mass. (Planck's constant, h = 6.626 x 10-34 Js. Velocity of light = 3 x 108 m/s) What is de answer?
1 Answer
Aug 19, 2017
It has no rest mass. It's a photon. It's light. You CANNOT logically use
#lambda = h/(mv)#
on a photon. Doing so violates Einstein's theory of relativity...
