A double slit of separation 1.5 mm is illuminated by white light ( between 4000 and 8000 A). On a screen 120 cm away colored interference pattern is formed. If a pinhole is made on this A double slit of separation 1.5 mm is illuminated by white light ( between 4000 and 8000 A). On a screen 120 cm away colored interference pattern is formed. If a pinhole is made on this October 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related