In the set up shown in the figure the two slits S1 and S2 are not equidistant from the slit S. The central fringe at O is then In the set up shown in the figure the two slits S1 and S2 are not equidistant from the slit S. The central fringe at O is then September 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related