If M M and M are the rest masses of electron proton and

Last updated: 6/3/2023

If M M and M are the rest masses of electron proton and hydrogen atom in the ground state with energy 13 6 eV respectively which of the following is exactly true c is the speed of light in free space a M M M b M M M 13 6eV c c M M M M M K d M H 13 6eV 2 where K 13 6eV c or zero