The first emission line of Balmer series in `He^(+)` - spectrum has the wave no .in `(Cm^(_1))` (R-Rydberg constant)

The first emission line of Balmer series in H spectrum has the wave number equal to :

The first emission line of Balmer series in H spectrum has the wave number equal to :

The wave number of the first emission line in the Balmer series of H - Spectrum is (n)/(36)R . The value of 'n' is. (R = Rydberg constant):

The wave number of the first emission line in the Balmer series of H - Spectrum is (n)/(36)R . The value of 'n' is. (R = Rydberg constant):

The first emission line in the H-atom spectrum in the Balmer series appears at:

The first emission line in the H-atom spectrum in the Balmer series appears at: