The second line of Lyman series of H-atom coincides with the sixt line of Paschen series of an ionic species 'X'. Identify 'X'. (Suppose the value of Rydberg constant, R is same in both cases)

The second line of Lyman series of H coincides with the 6th line of Paschen series of an ionic species X find X assuming R to be same for both H and X?

The second line of lyman series of hydrogen coincides with the 6^(th) line of paschen series of an ionic species X find X assuming R to be same for both ghydrogen and X ?

The second line of lyman series of hydrogen coincides with the 6^(th) line of paschen series of an ionic species X find X assuming R to be same for both ghydrogen and X ?

the ratio of the wavelengths of alpha line of lyman series in H atom and beta line of balmer series in he+ is

If the shortest wave length of Lyman series of H atom is x , then the wave length of the first line of Balmer series of H atom will be-

The difference between the longest wavlength line of the Balmar series and shortest wavelength line of the Lyman series for a hydrogen like atom (atomic number Z) equal to Deltalambda. The value of the Rydberg constant for the given atom si