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 placed od6*rgkvrrkji s 9s741gua8p43im7 l in 4j:h8;v, f ,8w- ahwsucjx4 ha)z kytda beam of unpolarized light and the intensity of the transmitted light is 1. A second ideal polarizer is placed in the beam with it-;j4:tkhxd8w v8aw h ,s az uhfyjc)4,s 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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