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The less dense areas created as a sound wave propagates are called

A. rarefactions✅
B. troughs
C. crests
D. compressions

User Yonia
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2 Answers

15 votes
15 votes

Answer:

C. crests

don't trust me though

User Ashish Agarwal
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6 votes
6 votes

Answer:

The less dense areas created as a sound wave propagates are called rarefactions.

Step-by-step explanation:

Hoped this helped.

User Tristan Hessell
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