Assertion: transverse wave | /r/HasAspect | two parts
Facets:
Source sentences:
text: Transverse waves have two parts: a crest, which is the highest point of the wave, and the trough, which is the lowest part of the wave.
text: Longitudinal waves also have two parts: compression, which are areas of high molecular density, and rarefactions, which are areas of low molecular density.