問題詳情
1. 假設 2 MeV 的光子輻射和軟組織 (Z=7.4) 發生成對發生反應的機率為 p，則 3 MeV 的 光子輻射和軟組織發生光電效應的機率約為多少？
(A)1.5 p
(B) 2.25 p
(C)3 p
(D) 2.5 p
(E)一律給分
(A)1.5 p
(B) 2.25 p
(C)3 p
(D) 2.5 p
(E)一律給分
參考答案
無參考答案
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