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The figure shows the interfernece pattern obtained in double slit experiment using light of
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The figure shows the interfernece pattern obtained in double slit experiment using light of wavelength 600 nm. Q. Let `DeltaX_(A)` and `DeltaX_(C)` represent path differences between waves interering at 1 and 3 respectively then `(|DeltaX_(C)|-(|DeltaX_(A)|)` is equal to