Which of the following has a least penetrating power?
A. All have same penetrating power
B. Beta Particles
C. Alpha particles
D. Gamma rays
Answer: Option C
Solution(By Examveda Team)
Alpha is the least penetrating, while gamma is the most penetrating. Radiation can be harmful, but it can also be useful.This Question Belongs to General Knowledge >> General Science
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Alpha particle has least penetrating power while Gama particle has highest penetrating power.