Physics Unit23: Light and Geometric Optics (id: d511b5d46)

本题目来源于试卷: Physics Unit23: Light and Geometric Optics，类别为 国际高中通用物理

[单选题]
A light ray in air is innshxy26n2o7/ q sy-zociden *g .kpo+hfc5p0 bi+dbt on an air to glass interface at an angle of $45^{\circ}$ and is refracted at an angle of $30^{\circ}$ to the normal. What is the index of refraction of the glass?

A. 1.23
B. 1.31
C. 1.41
D. 1.74


参考答案:  C


本题详细解析: 暂无

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