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 nn kxbb3p48y,yq - ;dv: fn6a42eedzr distinvezxwc+ 2ec 3yog1 z61guish between a diamond and a piece of glass by observing the critical angle of the light in each mao ge2xw6 yez1c c+1v3zterial. Glass with an index of refraction 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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