If the frequency of a photon is halved, what happens to its energy?
A) It is doubled.
B) It is halved.
C) It is tripled.
D) It is quadrupled.
E) It is reduced by one-fourth.

Name: If the frequency of a photon is halved, what happens to its energy? A) It is doubled. B) It is halved. C) It is tripled. D) It is quadrupled. E) It is reduced by one-fourth.
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Question

Quizplus · Accepted Answer

The energy of a photon is directly proportional to its frequency. Therefore, if the frequency is halved, the energy will also be halved.

If the Frequency of a Photon Is Halved, What Happens