Corresponding to displacement equation, y = A sin (kx + omega t) of a longitudinal wave make its pressure and density wave also. Bulk modulus of the medium is B and density is rho. Corresponding to displacement equation y = A sin (kx + omega t) of a longitudinal wave make its pressure and density wave also. Bulk modulus of the medium is B and density is rho. September 7, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related