A sample of H atoms containing all the atoms is some excited

Last updated: 7/4/2023

A sample of H atoms containing all the atoms is some excited state is irradiated with the light of wavelength and atoms get re excited to further higher excited state On removing the light source atoms de excite to the ground state with the emission of radiations The emission spectrum thus obtained consists of ten spectral lines Out of these ten spectral lines seven lines have wavelengths smaller and only two line have wavelengths longer than The orbit number for initial excited state is