Which of the following types of radiation can be stopped by light clothing?
A) beta particles
B) alpha particles
C) gamma rays
D) x-rays
E) All of the above

Question

Quizplus · Accepted Answer

Alpha particles are the least penetrating form of radiation and can be stopped by a sheet of paper or even light clothing. Beta particles can be stopped by more substantial barriers, such as a layer of clothing or aluminum foil. Gamma rays and X-rays are highly penetrating and require thicker barriers such as lead.

Which of the Following Types of Radiation Can Be Stopped