Number of visible lines when an electron returns from 5th orbit to ground state in H spectrum :

No. of visible lines when an electron returns from 5^(th) orbit up to ground state in H spectrum :

No. of visible lines when an electron returns from 5^(th) orbit up to ground state in H spectrum :

The number of spectral lines produced when an electron jumps from 5^(th) orbit to 2^(nd) orbit in the hydrogen atom is.

The number of spectral lines produced when an electron jumps from 5^(th) orbit to 2^(nd) orbit in the hydrogen atom is.

Total number of spectral lines when electron jumps from 8^(th) orbit to 2^(nd) orbit

Total number of spectral lines when electron jumps from 8^( th ) orbit to 2^( nd ) orbit

The number of spectral lines obtained in Bohr spectrum of hydrogen atom when an electron is excited from 5^("th") orbit to ground level is: