How does sound travel? *
Air molecules move in a straight line in one direction.
Air molecule...
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Physics, 02.02.2021 22:10, 20heldmadison
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.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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