A sound wave starting from source S, follows two paths SEFD and SEABFD. If AB = l, AE = BF = 0.6 l and wavelength of wave is lemda = 11 m. If maximum sound is heard at D A sound wave starting from source S AE = BF = 0.6 l and wavelength of wave is lemda = 11 m. If maximum sound is heard at D follows two paths SEFD and SEABFD. If AB = l November 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related