QUESTION
Which of the following rays are more penetrating?
Beta rays
Alpha rays
Gamma rays
X-rays
ANSWER
Correct Option: Option C,
More from Science/Tech Gamma rays
Gamma rays are energy that has no mass or charge. Gamma rays have tremendous penetration power and require several inches of dense material (like lead) to shield them. Gamma rays may pass all the way through a human body without striking anything.