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(C) In Young's double slit experiment with white light,the path difference at the central point is $0$ for all wavelengths. Since all colors overlap a

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The fringe next to the central will be red.

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(C) In Young's double slit experiment with white light,the path difference at the central point is $0$ for all wavelengths. Since all colors overlap at the center,the central fringe is white.As we move away from the center,the path difference $\Delta x = d \sin 	heta$ increases. The condition for the $n^{th}$ order maxima is $\Delta x = n \lambda$. Since $\lambda_{violet} Therefore,the fringe next to the central white fringe is violet,not red.Thus,the statement 'the fringe next to the central will be red' is false.

If the Young's double slit experiment is performed with white light,then which of the following is not true?

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