Nuclear & Quantum Physics E.3 Radioactive Decay (id: 023735e65)

本题目来源于试卷: Nuclear & Quantum Physics E.3 Radioactive Decay，类别为 IB物理学

[单选题]
The binding energy of .h- i.r keqw-dsc*0 ni e-8 yrbu0rh5fdffkx/41 fw;cf(meitixf0 etk.8-s . $^4_2He$ is 28 MeV. What is its binding energy per nucleon?

A. $45\times10^{13}\,J$
B. $22\times10^{13}\,J$
C. $11\times10^{13}\,J$
D. $7.5\times10^{13}\,J$


参考答案:  C


本题详细解析:

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