The diagram below shows the relative powers of penetration that the three types of radiation have:
ALPHA: stopped by paper BETA: goes through paper, stopped by thin metal GAMMA: goes through paper and metal sheet. Stopped by thick lead or concrete.
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The diagram below shows the relative powers of penetration that the three types of radiation have:
ALPHA: stopped by paper BETA: goes through paper, stopped by thin metal GAMMA: goes through paper and metal sheet. Stopped by thick lead or concrete.
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