What name is given to sections of longitudinal waves where the medium is "stretched out"?

26-In longitudinal waves, the parts where the coils are spread apart are called what?1 pointrarefactionscompressionsmechanicalslongitudes

A longitudinal wave is a type of mechanical wave. Group of answer choicesTrueFal

Which is an example of a longitudinal wave?Group of answer choicesgamma rayScratchocean waveScratchX-rayScratchsound wave

Define the term medium (with regards to waves)Group of answer choicesmatter through which mechanical waves moveright in the middle of the wavenot too much, not too little wave height

difference between longitudinal and transverse waves