Find the value of wave number `(overset-v)` in terms of Rydberg's constant, when transition of electron takes place between two lvels of `He^(+)` ion whose sum is 4 and difference is 2.

Find the value of wave number In terms of Rydberg's constant , when transition of electron takes place between two levels of He^+ ion whose sum is 4 and difference is 2

Calculate the wavelength emitted during the transition of an electron in between two levels of Li^(2+) ion whose sum is 4 and difference is 2

Calculate the wavelength emitted during the transition of an electron in between two level of Li^(2+) ion whose sum is 4 and difference is 2 .

Calculate the wavelength emitted during the transition of an electron in between two level of Li^(2+) ion whose sum is 4 and difference is 2

The wave number of electromagnetic radiation emitted during the transition of electron in between two levels of Li^(2+) ion whose principal quantum number is 4 and difference is 2 is :

The wave number of electromagnetic radiations emitted during the transition of electron in between two levels of Li^(2+) ion having sum of the principal quantum numbers 4 and difference is 2 ,will be: ( R_(H) = Rydberg constant )

The angular momentum of an electron in a Bohr's orbit of He^+ is 3.1652 xx 10^-34 kg-m^2//sec . What is the wave number in terms of Rydberg constant (R ) of the spectral line emitted when an electron falls this level to the first excited state. ["Use" h = 6.626 xx 10^-34 Js] .