Unpolarized light of intensity I_(0)is incident on a polarizer and the emerging light strikes a second polarizing filter with its axis at 45^(0)to that of the first . The intensity of the emerging beam

Unpolarized light of intensity I_(0)is incident on a polarizer and the

1.	Unpolarized light of intensity I_(0)is incident on a polarizer and the emerging light strikes a second polarizing filter with its axis at 45^(0)to that of the first . The intensity of the emerging beam
Answer» `(I_(0))/(2)` `(I_(0))/(4)` `I_(0)` `(I_(0))/(3)` SOLUTION :`I = (I_(0))/(2), I_(2) = (I_(0))/(2) COS^(2) theta`

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Unpolarized light of intensity I_(0)is incident on a polarizer and the emerging light strikes a second polarizing filter with its axis at 45^(0)to that of the first . The intensity of the emerging beam

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