Four identical monochromatic sources A, B, C, D as shown in the (figure) produce waves of the same wavelength lemda and are coherent. Two receiver R1 and R2 are at great but equal distances from B. B C D as shown in the (figure) produce waves of the same wavelength lemda and are coherent. Two receiver R1 and R2 are at great but equal distances from B. Four identical monochromatic sources A September 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related