In a single slit diffraction the distance between plane of slit and screen is 1 m. The size of the slit is 0.7 mm and second maximum is formed at the distance of 2 mm from the centre of the screen, then find out the wavelength of light. In a single slit diffraction the distance between plane of slit and screen is 1 m. The size of the slit is 0.7 mm and second maximum is formed at the distance of 2 mm from the centre of the screen then find out the wavelength of light. November 13, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 16 - Waves , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related