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JEE Main 08 Apr 2018 Code A Solved Paper

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Question : 22

Total: 90

Unpolarized light of intensity I passes through an ideal polarizer A. Another identical polarizer B is placed behind A. The intensity of light beyond B is found to be

. Now another identical polarizer C is placed between A and B. The intensity beyond B is now found to be

.The angle between polarizer A and C is :

0°
30°
45°
60°

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