What is the distance between a compression and its nearest rarefaction in a longitudinal wave?

What is a longitudinal wave ?

Find the following : Distance petween the 1st compression and the fifth subsequent rarefaction in a longitudinal wave if the wavelength of the wave is 20 cm.

If velocity of sound in a gas is 360 m / s and the distance between a compression and the nearest rarefaction is 1 m , then the frequency of sound is

If the wavelength of the wave is 24 cm, then the distance between the first compression and the third subsequent rarefaction in a longitudinal wave is ____ cm

Define a compression and a rarefaction

The distance between the 2nd compression and the 3rd compression in a longitudinal wave is 200 cm. Find the wavelength of the wave

The distance between a compression and the next rarefaction of a sound wave is 12.5 cm. If the sound waves can travel 750 m in 3s, then find the number of waves produced in one second