1.In a two slit experiment with white light, a white fringe is observed on a screen kept behind the slits. When the screen is moved away by 0.05 m0.05\,\text{m}0.05m, then central white fringea.Does not move at allb.Gets displaced from its earlier positionc.Becomes colouredd.DisappearsLogin to continueOnly logged in users canattempt or see the solution.