In a double slit experiment using a monochromatic light interference fringes are formed
Channel: Doubtnut
Date: 2020-05-09

In a double slit experiment using a monochromatic light interference fringes are formed on a screen at a particular distance from the slits. If the screen is moved towards the slits by `5 xx 10^(-2)` m then the fringe width changes by ` 3 xx 10^(-5)` m. If the distance between the two slits is `10^(-3)` m then determine the wavelength  of the light used.