if electron falls from n=3 to n=2, then emitted energy is

The amount of energy emitted if electron falls from n = 3 to n = 2 , in hydrogen atom is

The amount of energy emitted if electron falls from n = 3 to n = 2 , in hydrogen atom is

If the electron falls from n = 3 to n = 2, in hydrogen atom then emitted energy is

When an electron do transition from n = 4 to n = 2, then emitted line in spectrum will be:

When an electron do transition from n = 4 to n = 2, then emitted line in spectrum will be:

If the principal quantum number of an energy state be n , the energy of a hydrogen atom, E= -(13.6)/(n^2)eV . Due to transition of electron from n=3 to n=2 level, what will be the energy of the photon emitted ?

In a sample of excited hydrogen atoms electrons make transition from n=2 to n=1. Emitted energy.

When an electron makes transition from n = 4 to n = 2, then emitted line spectrum will be