A student takes notes in class.
Which line of her notes contains an error?
O
Sound...
A student takes notes in class.
Which line of her notes contains an error?
O
Sound Waves
1. Created by a vibration
A. Vibration: something that causes air molecules to move
back and forth quickly and steadily
II. Move through a medium
A. Solid
B. Liquid
C. Gas
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