which is the best description of longitudinal waves? longitudinal waves are waves that move up and down…

which is the best description of longitudinal waves? longitudinal waves are waves that move up and down. longitudinal waves are waves that squeeze together and pull apart. longitudinal waves are waves that circulate.

which is the best description of longitudinal waves? longitudinal waves are waves that move up and down. longitudinal waves are waves that squeeze together and pull apart. longitudinal waves are waves that circulate.

Answer

Brief Explanations:

In longitudinal waves, particles of the medium move parallel to the direction of wave - propagation, causing areas of compression (squeezing together) and rarefaction (pulling apart). Waves that move up and down are transverse waves, and circular - motion is not characteristic of longitudinal waves.

Answer:

Longitudinal waves are waves that squeeze together and pull apart.