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A clear sheet of polarizing material is placed on top of a second, similar sheet so that their polarizing axes make an angle of 30◦ with each other. The ratio of the intensity of emerging light to incident unpolarized light is: 1:4 1:3 1:2 3:4 3:8

A clear sheet of polarizing material is placed on top of a second, similar sheet so that their polarizing axes make an angle of 30◦ with each other. The ratio of the intensity of emerging light to incident unpolarized light is: 1:4 1:3 1:2 3:4 3:8

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A clear sheet of polarizing material is placed on top of a second, similar sheet so that their polarizing axes make an angle of 30◦ with each other. The ratio of the intensity of emerging light to incident unpolarized light is: 1:4 1:3 1:2 3:4 3:8

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