Why don’t sound waves travel through space?

A. Sound waves need a medium containing dense matter through which to travel.
B. Gravity prevents the sound waves from moving.
C. Sound waves are destroyed by solar radiation.
D. Gravity causes the waves to orbit a planet.

Question

Why don’t sound waves travel through space? 



 A. Sound waves need a medium containing dense matter through which to travel. 
 B. Gravity prevents the sound waves from moving. 
 C. Sound waves are destroyed by solar radiation. 
 D. Gravity causes the waves to orbit a planet.

anonymous · Answer

A 


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