108k views
1 vote
Select the correct answer.

Which statement best defines why sound waves are mechanical waves?
OA. They require a medium in which to travel.
OB. They can travel through vacuum.
OC. They can travel only through solids.
OD. They can travel only through gases.

2 Answers

3 votes

Answer:

they require a medium in which to travel

User Wsbrs
by
7.9k points
5 votes

Answer:

A. They require a medium to travel through

Step-by-step explanation:

The medium can be any substance-solid,liquid,or gas- and the wave's speed depends on the properties of the material of the medium the wave travels through.

User Moudi
by
9.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.