Ionization potential of hydrogen atom is 13.6eV. Hydrogen atoms in the ground state are excited by monochromatic radiation of photon energy 12.1 eV. According to Bohrs theory, the spectral lines emitted by hydrogen will be
(a) Three
(b) Four
(c) One
(d) Two
Ionization potential of hydrogen atom is 13.6eV. Hydrogen atoms in the ground state are excited by monochromatic radiation of photon energy 12.1 eV. According to Bohrs theory, the spectral lines emitted by hydrogen will be
(a) Three
(b) Four
(c) One
(d) Two