JEE PHYSICS MCQ: WAVE OPTICS

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In Young’s double slit interference pattern the fringe width

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Correct option: C

Can be changed either by changing the wavelength or by changing the separation between two sources

Option C (Can be changed either by changing the wavelength or by changing the separation between two sources) is correct because the fringe width in Young's double-slit experiment depends on both the wavelength of light and the slit separation.

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