The path difference between two interfering light waves meeting at a point on the screen is (87/2)λ. The band obtained at that point is The path difference between two interfering light waves meeting at a point on the screen is (87/2)λ. The band obtained at that point is November 11, 2020 Category: Chapter 10 - Wave Optics , MTG NEET Physics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related