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Waves, Energy #11-20

Waves, Energy & Information Vocabulary - Amplify Science Grade 4

TermDefinition
material the stuff that makes up everything
particle a tiny piece of material that's too small to see
vibrate to move back and forth quickly
collision when 2 or more things bump into each other
transfer to move from 1 place to another
amplitude a measure of the amount of energy in a sound wave
waveform a curved line that shows the pattern of a wave
frequency the number of wavelengths that pass a certain point in an amount of time
pitch how high or low a sound is as determined by its frequency
volume how loud or soft a sound is
Created by: bekahseals
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