True/False
100

A sound wave carries particles of matter with it.

False- doesn't carry

200

Sound moves through matter in waves.

True
300
Most of the sounds we hear are a blend of several waves.

True

400

Timbre is how high or low a sound is.

False-Pitch
500

Most sound waves get gradually louder as their energy is used up.

False- fade-get softer

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