Two waves are represented by the equations y = a sin (ωt – kx) and y = – a cos (ωt – kx) are superposed. The resultant wave will have an amplitude Two waves are represented by the equations y = a sin (ωt - kx) and y = - a cos (ωt - kx) are superposed. The resultant wave will have an amplitude September 17, 2020 Category: Cengage NEET by C.P Singh , Chapter 16 - Wave Motion and Waves on a String , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related