Question:

A hydrogen atom in its ground state is irradiated by light

Last updated: 6/11/2023

A hydrogen atom in its ground state is irradiated by light

A hydrogen atom in its ground state is irradiated by light of wavelength 970 A Taking hc e 1 237 x 10 eVm and the ground state energy of hydrogen atom as 13 6 eV the number of lines present in the emission spectrum is