本题目来源于试卷: Physics Unit24: Wave Nature of Light，类别为 通用国际物理
[单选题]
An ideal polarizer is pg+lf (c9 xwdgb76:l twt: sm-slaced in ave/r3v (bt/co beam of unpolarized light and the intensity of the transmitted light is 1. A sb/cev rtv(/o3econd ideal polarizer is placed in the beam with its referred direction rotated $40^{\circ}$ to that of the first polarizer. What is the intensity of the beam after it has passed through both polarizers?
A. 0.77
B. 0.64
C. 0.59
D. 0.41
参考答案: C
本题详细解析:
暂无
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