JEE PHYSICS MCQ: WAVE OPTICS

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Plane polarised light is passed through a polaroid. On viewing through the polaroid we find that when the polariod is given one complete rotation about the direction of the light, one of the following is observed

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Correct option: C

There is no change in intensity

Option C (There is no change in intensity) is correct because the intensity of plane-polarized light passing through a polaroid remains constant when the polaroid is rotated about the direction of light.

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