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Alyssa Mrs . Branin 5 th grade

Sound. Alyssa Mrs . Branin 5 th grade. What M akes Sounds. Vibrating- a back- and- forth motion Sound Waves-A vibration that spreads away from a vibrating object. How Sound is Produced By strings.

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Alyssa Mrs . Branin 5 th grade

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  1. Sound Alyssa Mrs. Branin 5th grade

  2. What Makes Sounds Vibrating- a back- and- forth motion Sound Waves-A vibration that spreads away from a vibrating object

  3. How Sound is Produced By strings When you pluck a shorter guitar string it will make a pitchy sound and if you pluck a long string it makes a lower sound. There are thicker strings and thinner strings if you pluck them they will make a different sound.

  4. What makes sounds Compression- The part of the sound wave where molecules are crowded together Rarefaction- The part of the sound wave where molecules are spread apart

  5. What can sound go though Solids- metal Liquids-ice tea Gases- air

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