A hydrogen atom in its ground state is by light of wavelength ` 970Å Taking hc//e =
Channel: Doubtnut
Date: 12/07/2020

A hydrogen atom in its ground state is by light of wavelength ` 970Å Taking hc//e = 1.237 xx 10^(-6)eV m` and the ground state energy of hydrogen atom as ` - 13.6 eV` the number of lines present in the emmission spectrum is