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 sourcmbhq) gc4j65ad si.9qog n): les have z quv5uv,575sfdp11 airz 6cathe same activity, 25 mCi. Source A emits 1.0-MeV 5vv71 urpa 1cafz, 565uqizsd $\gamma$ 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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