JEE PHYSICS MCQ: WAVE OPTICS

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Diffraction pattern of a single slit consists of a central bright band which is

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Correct option: A

Wide, and is flanked by alternate dark and bright bands of decreasing intensity

Option A (Wide, and is flanked by alternate dark and bright bands of decreasing intensity) is correct because the central bright fringe in single-slit diffraction is wider and more intense than the subsequent fringes, which decrease in intensity as you move away from the center.

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