Each hydrogen atom is excited by giving 10.2eV. The maximum number of spectral lines in the emission is equal to

Number of spectral lines in hydrogen atom is

Number of spectral lines in hydrogen atom is

Number of spectral line in hydrogen atom is .

If each hydrogen atom is excited by giveng 8. 4 eV of energy , then the number fo spectral lines emeitted si equal to :

The number of spectral lines in hydrogen atom are

The electron in the Hydrogen atom is excited to the 4th orbit. Number of spectral lines expected in the emission is

Atomic hydrogen is excited to the nth energy level . The maximum number of spectral lines which it can emit while returning to ground state,is: