The transiton in `He^(+)` ion that will have the same wave number as the first line of lyman series of hydrogen will be

What transition in He^(+) ion shall have the same wave number as the first line in Balmer series of hydrogen atom?

What transition in He^(o+) ion shall have the same wave number as the first line in Balmer series of H atom ?

What transition in He^(o+) ion shall have the same wave number as the first line in Balmer series of H atom ?

The wave number of the first line in the Lyman series in hydrogen spectrum is

wave number of the first line of Paschen series in Be^(3+) ion is :

What electronic transition in Li^(+2) produces the radiation of the same wave length as the first line Lyman series of hydrogen ?

The transitionis He^(o+) ion that would have the same wavelength as the first Lyman line in hydtrogen spectrum is

The transitionis He^(o+) ion that would have the same wavelength as the first Lyman line in hydtrogen spectrum is

What electronic transition in Li^(+2) produces the radiation of the same wave length as the first line in the Lyman series of hydrogen ?