Physics Unit30: Nuclear Physics and Radioactivity (id: 1d2db6db4)

本题目来源于试卷: Physics Unit30: Nuclear Physics and Radioactivity，类别为 国际高中通用物理

[单选题]
What is the probability that a...vixw lzi09xi 6dra n ato oa.o5au;wpj 4 esn ei-n*zt31m will decay this year if its half-life is 247 yentzp4joea oa ; *-wei.3ns15 uars?

A. 0.0017
B. 0.0028
C. 0.017
D. 0.071


参考答案:  B


本题详细解析: 暂无

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