a wave which has densely vibrating air particles (condensation) as well as vibrating air particles in other places that are spread farther apart and are less compressed (rarefaction). —PDC Volume 3 Approved Glossary
RAREFACTION - CONDENSATION WAVE
ScnTUEU
a wave which has densely vibrating air particles (condensation) as well as vibrating air particles in other places that are spread farther apart and are less compressed (rarefaction).