@?waves-i

Recall Questions State what is meant by a progressive wave?? A wave that transfers energy from one point in space to another without transferring matter. Compare transverse and longitudinal waves?? In tranverse waves, the oscillations are perpendicular to the direction of energy transfer. In longitudinal waves, the oscillations are parallel to the direction of energy transfer. They consist of compressions and rarefactions. Define the displacement of a wave?? Distance from the equilibrium position in a particular direction.