What is the frequency of radiation emitted by a photon of light if the energy released during its transition to ground state is 3.611 × 10-15 joules? (Planck's constant is 6.626 × 10-34 joule seconds)
5.50 × 10-11 Hz
2.39 × 10-50 Hz
5.45 × 1018 Hz
1.633 × 1027 Hz