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Ryan Mrs. Brainin 5 th Grade

Sound. Ryan Mrs. Brainin 5 th Grade. What Makes Sound ?. Vibration- a motion going back and forth. Sound Waves-a vibration that spreads apart from vibrating objects. What Makes Sound. Compression-a part of a sound wave where molecules are bunched together.

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Ryan Mrs. Brainin 5 th Grade

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  1. Sound Ryan Mrs. Brainin 5th Grade

  2. What Makes Sound? Vibration- a motion going back and forth. Sound Waves-a vibration that spreads apart from vibrating objects.

  3. What Makes Sound Compression-a part of a sound wave where molecules are bunched together. Rarefaction-a part of a sound wave where molecules are spread apart

  4. What Can Sound Go Through Solids-tabletop Liquids-water Gases-air

  5. How Sound Is Produced By Strings The thicker string on a guitar vibrates slower and produces a lower pitched sound than a thinner string. The thinner string on a guitar vibrates faster and produces a higher pitched sound than a thicker string.

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