Light: Geometric Optics (id: 72dbab0e0)

本题目来源于试卷: Light: Geometric Optics，类别为 IB物理学

[填空题]
The critical angle fpz * awpc.xlg//6ng7dcp5+ jvk6gruo97pxt/ or a certain liquid–air surface is 47.7$^{\circ}\,$. What is the index of refraction of the liquid? $n_{liquid}$ =   

参考答案: 1.35±2%


本题详细解析:

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