A beam of unpolarized light of intensity lo is passed through a polaroid A and then through another polaroid B which is oriented

Question

A beam of unpolarized light of intensity lo is passed through a polaroid A and then through another polaroid B which is oriented so that its principal plane makes an angle of 45 relative to that of A The intensity of the emergent light is A Io 8 B Io C Io 2 D I0 4

Kunduz · Accepted Answer

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