JEE Main 202331 Jan, Evening shiftPhysicsHardOptics190× since 2002
Two light waves of wavelengths 800 and are used in Young's double slit experiment to obtain interference fringes on a screen placed away from plane of slits. If the two slits are separated by , then shortest distance from the central bright maximum to the point where the bright fringes of the two wavelength coincide will be ______ .