本题目来源于试卷: Reflection and Refraction，类别为 美国物理杯赛(Physics Bowl)
[单选题]
03.15: A jeweler can distinguish between a dxr/f1e a00bnxiamond and a piece of glaslnsv c*cd t2*)p .wdo+s by observing the critical angle of the light in each material. Glass with an index of reft2ospld* vdc.+cn*w) raction of 1.52 has a critical angle of $41.1^{\circ}$ while a diamond with an index of refraction of 2.42 would have a critical angle of:
A. $65.4^{\circ}$
B. $26.6^{\circ}$
C. $25.8^{\circ}$
D. $24.4^{\circ}$
E. $16.2^{\circ}$
参考答案: D
本题详细解析:
暂无
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