Question

question 6 / 10
beam filtration is designed to remove which of the following?
high energy photons
low energy photons
all photons from the beam
no photons from the beam

Explanation:

Beam filtration in radiation - related contexts is used to remove low - energy photons as they contribute little to imaging or treatment and are mostly absorbed in the superficial layers of the body. High - energy photons are desired for deeper penetration. Removing all photons or no photons is not the purpose of filtration.

Answer:

Low energy photons