Let En 2 212 8 n h be the energy of the nth level of H atom

Last updated: 6/26/2023

Let En 2 212 8 n h be the energy of the nth level of H atom If all the H atoms are in the ground state and radiation of frequency E E h falls on it then a it will not be absorbed at all b some of atoms will move to the first excited state c all atoms will be excited to the n 2 state d all atoms will make a transition to the n 3 state