Which of the following best expresses the energy of a single photon? A. E = h B. E = ƒ C. E = n ƒ D. E = h ƒ

Question

asked Jan 7, 2019 122k views

2 Answers

Markquezada · Answer 1 · 2019-01-11T23:08:41+0000

Option (D) is correct.

The energy of a photon is given by

E= h f

E= energy of photon

h= Planck's constant

f= frequency

The energy of a photon is directly proportional to the frequency of the photon. Higher is the frequency of the photon,higher will be its energy.