Find the value of wave number `(overset-v)` in terms of Rydberg's constant, when transition
Channel: Doubtnut
Date: 2020-04-19

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.