Physics Unit23: Light and Geometric Optics (id: 4dea5c7cb)

本题目来源于试卷: Physics Unit23: Light and Geometric Optics，类别为 通用国际物理

[单选题]
The angle of incidenc c ity;p4p7ll2a4 tn7nef *b2-ko 1l2hazf yua04gr8nl

A. must equal the angle of reflection.
B. is always less than the angle of reflection.
C. is always greater than the angle of reflection.
D. may be greater than, less than, or equal to the angle of reflection.


参考答案:  A


本题详细解析: 暂无

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