The energy corresponding to second line of Balmer series for hydrogen atom will be :-

Balmer series of hydrogen atom lies in

The wavelength of the third line of the Balmer series for a hydrogen atom is -

The wavelength of the third line of the Balmer series for a hydrogen atom is -

The wavelength of the third line of the Balmer series for a hydrogen atom is -

The ratio of the frequency corresponding to the third line in the lyman series of hydrogen atomic spectrum to that of the first line in Balmer series of Li^(2+) spectrum is

The wavelength of the first line of Lyman series for hydrogen atom is equal to that of the second line of Balmer series for a hydrogen like ion. The atomic number Z of hydrogen like ion is .........