In a longitudinal wave, the places where particles of matter are closer together are called ________.Group of answer choicesrarefactionscompressionstroughscrests

A longitudinal wave that carries more energy has particles that areGroup of answer choicescloser together in rarefactionsfarther apart in compressionsthe same distance apart everywherenone of the above

In a longitudinal wave, the particles of the medium vibrate in a direction that is _________ to the direction that the wave travels. Group of answer choicesparallelperpendicularclose to

A wave that travels through matter is called a(n) _______ wave. Group of answer choicesmechanicallongitudinaltransverseall of the above

The matter a wave travels through is called the ________ of the wave. Group of answer choicescresttroughmediummodality

The less-dense region of a longitudinal wave is called a _______.Multiple choice question.troughcrestcompressionrarefaction