Wavelength of first line in Lyman series is `lambda`. What is wavelength of first line in Balmer series?

the wavelength of the first line of lyman series is 1215 Å , the wavelength of first line of balmer series will be

The wavelength of first line of Balmer series is 6563Å . The wavelength of first line of Lyman series will be

if the wavelength of first member of Lyman series is lambda then calculate the wavelength of first member of Pfund series

The relation between lambda_(1)= wavelength of series limit of Lyman series , lambda_(2)= the wavelength of the series limit of Balmer sereis & lambda_(3)= the wavelength of first line of Lyman series:

Wavelength of the first line of balmer seris is 600 nm. The wavelength of second line of the balmer series will be

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 wavelength of the first line of Lyman series in hydrogen atom is 1216 . The wavelength of the first line of Lyman series for 10 times ionized sodium atom will be added

The wavelength of the first line of Lyman series in hydrogen atom is 1216 . The wavelength of the first line of Lyman series for 10 times ionized sodium atom will be added

Ratio of the wavelengths of first line of Lyman series and first line of Balmer series is 5 : X then find X.

Ratio of the wavelengths of first line of Lyman series and first line of Balmer series is 5 : X then find X.