本题目来源于试卷: Polarization，类别为 美国物理杯赛(Physics Bowl)
[单选题]
08.43: Unpolarized light r+,1d u * ilte)yozaq91f0ygzo4 3v 9duovek 2fr1c;ruf intensity $I_0$ enters a polarizer-analyzer system in which the angle between the transmission axes of the polarizer and analyzer is $30^0$. What is the intensity of the light leaving the analyzer?
A. $\frac{3}{8}I_0$
B. $\frac{1}{8}I_0$
C. $\frac{3}{4}I_0$
D. $\frac{1}{4}I_0$
E. $\frac{1}{2}I_0$
参考答案: A
本题详细解析:
暂无
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