Two thin parallel slits that are 0.012 mm apart are illuminated by a laser beam of wavelength
Channel: Doubtnut
Date: 02/08/2020

Two thin parallel slits that are 0.012 mm apart are illuminated by a laser beam of wavelength 650 nm. On a very large distant screen, the total number of bright fringes including the central fringe and those on both sides of it is