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JEE PHYSICS MCQ: WAVE OPTICS

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Two polaroids are kept crossed to each other. Now one of them us rotated through an angle of 45∘45^\circ. The percentage of incident light now transmitted through the system is
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Correct option: B
25%25\%
Option B (25%25\%) is correct because the intensity of light transmitted through two polaroids with an angle of 45 degrees between their axes is 25% of the initial unpolarized light.

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