Bichromatic light is used in YDSE having wavelengths lemda 1 = 400 nm and lemda 2 = 700 nm. Find minimum order of lemda 1 which overlaps with lemda 2. Bichromatic light is used in YDSE having wavelengths lemda 1 = 400 nm and lemda 2 = 700 nm. Find minimum order of lemda 1 which overlaps with lemda 2. October 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related