The minimum energy that must be given to a H atom in ground state so that it can emit an H, line in balmer series is

What is the minimum energy that must be given to a H atom in ground state so that it can emit an H gamma line in Balmer series. If the angular momentum of the system is conserved, what would be the angular momentum of such H gamma photon ?

What is the minimum energy that must be given to a H atom is ground state so that it can emit an H gamma line in Balmer series. If the angular momentum of the system is conserved, what would be the angular momentum of such H gamma photon ?

What is the minimum energy that must be given to a H-atom in ground state so that it can emit an H_gamma line in Balmer series. If the angular momentum of the system is conserved, what would be the angular momentum of such H_gamma photon?

What is the minimum energy that must be given to a H atom in ground state so that it can emit an H_lambda line in Balmer series?If the angular momentum of the system is conserved, what would be the angular momentum of such H_lambda photon?

Calculate the minimum energy that must be given to a hydrogen atom so that it can emit the H_(beta) line of Balmer series.

The minimum energy required to excite H_2 atom from tis ground state is

In He^(o+) ion sample e^(-) is in ground state. If photon of energy 52.24 eV is given to the sample all the atom goes to higher energy state. It again falls back up to ground state. If it is not emitting any lines in Balmer series then what is the maximum possible number of spectral lines observed

The wavelength of H_(alpha) line in Balmer series is