Mark the correct statement about longitudinal pressure wave

Last updated: 6/26/2023

Mark the correct statement about longitudinal pressure wave A The density variation and the longitudinal velocity of the particles have their maxima and minima at the position of equilibrium of the particles B At the position of maximum displacement the density is at the ambient environment value C Greatest compression occurs at the same time and place where the velocity of the particles is maximum and in direction of wave propagation D Greatest rarefraction occurs at the same time and place where the velocity of the particles is maximum and in direction of wave propagation