Physics Unit24: Wave Nature of Light (id: 2570ce03b)

本题目来源于试卷: Physics Unit24: Wave Nature of Light，类别为 通用国际物理

[单选题]
When a beam of light9qja y72rpeqr rpq44 7, dne* ud++prz8(hv b,cwhich is traveling in glass, strikes an air boundary, there r*dn bduz+vphe, c(8+is

A. a ${90}^{\circ }$ phase change in the reflected beam.
B. no phase change in the reflected beam.
C. a ${180}^{\circ }$ phase change in the reflected beam.
D. a ${45}^{\circ }$ phase change in the reflected beam.


参考答案:  B


本题详细解析: 暂无

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