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Pak Study MCQs
Q
Which particle has more penetrating power among these?
AA. Alpha rays
BB. Beta rays
CC. Gamma rays
DD. None of these
Correct Answer:
C. C. Gamma rays
Explanation:
Many times in PPSC written Exams, Examiner has asked a question about ” Gamma Rays” Previously, there are 02 Papers in which the same question is asked with little difference.