kyoung31307 kyoung31307

02-02-2021
Physics

contestada

How does sound travel? *
Air molecules move in a straight line in one direction.
Air molecules move in waves that sometimes bounce back.
Air molecules move in waves in one direction.
None of the above.

Respuesta :

fortnitegamerw88w fortnitegamerw88w

02-02-2021

Answer: 2 i think

Explanation:

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rosej35 rosej35

02-02-2021

Answer:Im pretty sure its the second one because sound sometimes bounces back and that causes echo and it doesnt travel in one line or direction

Explanation:

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