Physics Unit31: Nuclear Energy and Radiation (id: 7b3087f7c)

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本题目来源于试卷: Physics Unit31: Nuclear Energy and Radiation，类别为 Generic Physics

[单选题]
The Q value for a particular reacti6cy/b) 7hunskxmfds*o (.q1hon is -2.4 MeV, a) nm /gg7cjhf6nd the reaction's threshold energ)f h6m7j/g gcny is 9.60 MeV. What is the ratio of the mass of the incident particle to the mass of the stationary target nucleus?

A. -0.75
B. 0.25
C. 3
D. 4
E. 5


参考答案:  C


本题详细解析: 暂无