If a photon interacts with matter and scatters, the photon
A)no longer exists.
B)exists with greater energy.
C)exists with less energy.
D)is totally absorbed.

Question

Quizplus · Accepted Answer

When a photon scatters, it transfers some of its energy to the matter, causing it to recoil. As a result, the scattered photon has less energy than the original photon. Therefore, option C is the correct choice. Option A is incorrect as the photon still exists, just at a lower energy level. Option B is incorrect since the photon loses energy in the scattering process. Option D is also incorrect since the photon is not totally absorbed, but rather scattered.

If a Photon Interacts with Matter and Scatters, the Photon