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Two coherent point sources S 1 and S 2 are separated by a small distance ‘d’. The fringes obtained on the screen will be: (1) straight lines (2) semi-circles (3) concentric circles (4) points

Two coherent point sources S 1 and S 2 are separated by a small distance ‘d’. The fringes obtained on the screen will be: (1) straight lines (2) semi-circles (3) concentric circles (4) points

Grade:upto college level

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