18.4k views
0 votes
The less dense area of a compressional wave is called a____.

A) refraction
B) rarefaction
C) reflection
D) compression

1 Answer

6 votes
The answer is letter B
User Jerinisready
by
9.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.