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 1/2. Now another identical polarizer C is placed between A and B. The intensity beyond B is now found to be 1/8.The angle between polarizer A and C is : [Main 8 April 2018]

Wave Optics Part 1

Section: Physics

Question : 76 of 100

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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 :

[Main 8 April 2018]

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