A source of light of wavelength 5000 A is placed at one end of a table of 200 cm long and 5 mm above its reflecting surface. Find the fringe width of the interference pattern formed on the screen. A source of light of wavelength 5000 A is placed at one end of a table of 200 cm long and 5 mm above its reflecting surface. Find the fringe width of the interference pattern formed on the screen. October 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related