Question

what is a pressure wave​

Answer 1

Pressure wave may refer to: P-wave, one of the two main types of elastic body waves, called seismic waves in seismology. Mechanical longitudinal waves, also called compressional or compression waves.

Answer 2

Answer:

A pressure wave is a compression wave, like sound, or the blast wave from an explosion or earthquake, typically propagating through a medium such as air or water or earth.