A12. In a hydrogen atom the electron goes from the ground level to n=k level by absorbing a photon of wavelength 97.196 nm. Then this electron emits a photon of wavelength 485.98nm and goes to n=p level. What is the energy separation between the ground level and p level? a) 1.6351018j b) 3.0271018J c) 6.1241021J