wavelength
Compression is the areas where the particles are closer together. Rarefaction is the areas where the particles are stretched apart.
It is equal to wavelength.
When you have the complete compression and rarefaction of a longitudinal wave, that is one complete wave.
compression
Rarefaction.
Rarefaction only occurs in a longitudinal wave. Rarefaction is the reduction of the density of a medium. It is the opposite of compression.
They form a compression wave.
compression waves the moving particles move backwards and forward in the same direction as the energy transfer.
the difference is a rarefaction needs vibration i believe i'mnot sure
me
rarefaction
I believe you are referring to rarefaction. The "trough" of a compression / rarefaction wave is called rarefaction.