Physics Unit31: Nuclear Energy and Radiation (id: 59712c920)

本题目来源于试卷: Physics Unit31: Nuclear Energy and Radiation，类别为 通用国际物理

[单选题]
The mass of a proton z ukbgw);oxnoddpt/8-. ee 3 )is tl7 g p7uor)qddc((u,$1.6726\times {10}^{-27}kg$ and the mass of a neutron is $1.6749\times {10}^{-27}kg$. A proton captures a neutron forming a deuterium nucleus. One would expect the mass of this nucleus to be

A. equal to $(1.6726+1.6749)\times {10}^{-27}kg$.
B. less than $(1.6726+1.6749)\times {10}^{-27}kg$.
C. greater than $(1.6726+1.6749)\times {10}^{-27}kg$.
D. any of these; it depends on the energy released during the capture.


参考答案:  B


本题详细解析: 暂无

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