Physics Unit30: Nuclear Physics and Radioactivity (id: 13d182f2d)

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本题目来源于试卷: Physics Unit30: Nuclear Physics and Radioactivity，类别为 Generic Physics

[单选题]
What is the probabili9m2 zbmd 6pw9/ grbqm(ty thatiadn tfawmn -x 8 ery.4f-h0*8 an atom will decay this year if its half-life is 247 yeh8 0f *.a8y-4edntixar n -fwmars?

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