Sound is created through vibrations that vary in pitch and volume. This creates sound-waves that you can hear. Includes experiments.
Sound: Loud, Soft, High, and Low
Sound is created through vibrations that vary in pitch and volume. This creates sound-waves that you can hear. Includes experiments.
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Product Details
| BN ID: | 2940172553790 |
|---|---|
| Publisher: | Capstone Press |
| Publication date: | 03/01/2013 |
| Edition description: | Unabridged |
| Age Range: | 5 - 8 Years |
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