In a Young.s double slit experiment , a monochromatic source if wavelength lambda is used to illmunate the two slits S_(1) and S_(2) The slitsS_(1)and S_(2)are identicaland sourceS is placedsymmetricallyas shown .Interference pattern is observed on a screen at a distanceD fromthe centreof slit . The distancebetween the slitsis d .If the source is movedby up by a very small disatncey_(0) , the centralmaximawill shift

In a Young.s double slit experiment , a monochromatic source if wavele

1.	In a Young.s double slit experiment , a monochromatic source if wavelength lambda is used to illmunate the two slits S_(1) and S_(2) The slitsS_(1)and S_(2)are identicaland sourceS is placedsymmetricallyas shown .Interference pattern is observed on a screen at a distanceD fromthe centreof slit . The distancebetween the slitsis d .If the source is movedby up by a very small disatncey_(0) , the centralmaximawill shift
Answer» Upby `(y_(0)d)/(x_(0))` Down by `(y_(0)d)/(x_(0))` Up by `(y_(0)D)/(x_(0))` Down by `(y_(0)D)/(x_(0))` ANSWER :D

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