What will be the value of the longest wavelength line in Balmer's spectrum for H atom?

Calculate the longest wavelength of the Balmer series spectrum

Calculate the wave number for the longest wavelength transition in the Balmer series fo atomic hydrogen . ( R_(H) = 109677 cm^(-1)).

Calculate the wave number for the longest wavelength transition in the Balmer series of atomic hydrogen emission spectrum.

The ratio of the longest to the shortest wavelength lines in the Balmer series is

Calculate the wave number for the longest wavelength transition in the Balmer series of atomic hydrogen

Calculate the wavenumber for the longest wavelength transition in the Balmer series of atomic hydrogen.

Calculate the wave number for the longest wavelength transition in the Balmer series of atomic hydrogen . ( R_(H) = 109677 cm^(-1)).