JEE PHYSICS MCQ: WAVE OPTICS

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In Young’s double slit experiment, a glass plate is placed before a slit which absorbs half the intensity of light. Under this case

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Correct option: D

The bright fringes become fainter and the dark fringes have finite light intensity

Option D is correct because reducing the intensity of one slit affects the interference pattern, making bright fringes fainter and dark fringes have finite intensity.

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