Nuclear Energy; Effects and Uses of Radiation (id: 654a1fa13)

本题目来源于试卷: Nuclear Energy; Effects and Uses of Radiation，类别为 IB物理学

[问答题]
Three radioactive sources kenui*8zt, pm1q -y(cn5 6ojln0bbpv2 j yd;5have the same activity, 25 mCi. Source A emits 1.0-MeV b2 vjypb ;nd50$\gamma$ rays, source B emits 2.0-MeV $\gamma$ rays, and source C emits 2.0-MeV alphas. What is the relative danger of these sources?

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