Physics Unit31: Nuclear Energy and Radiation (id: 77ac7d024)

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]
What is the source of the energy the Sun +3 *1pz gfotilf9h :tl-d acad 02ud8aradiat n8 qcgb;eok:wi.u86 tes to us?

A. chemical reactions
B. nuclear fission reactions
C. nuclear fusion reactions
D. magnetic explosions
E. cosmic rays


参考答案:  C


本题详细解析: 暂无

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