Sound <ul><li>A vibration or wave of air molecules caused by the motion of an object. </li></ul>
Vibration <ul><li>When objects move and the air molecules around the object are disturbed. </li></ul>
Sound Waves <ul><li>A wave that transmits sound, that can travel through solids, liquids, and gases. </li></ul>
Frequency <ul><li>The rate of vibration of a sound wave </li></ul>
Tuning Fork <ul><li>A tool that helps visualize how air molecules might look. </li></ul>
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Sound%20 Power Point[1]

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Sound%20 Power Point[1]

  1. 1. Sound <ul><li>A vibration or wave of air molecules caused by the motion of an object. </li></ul>
  2. 2. Vibration <ul><li>When objects move and the air molecules around the object are disturbed. </li></ul>
  3. 3. Sound Waves <ul><li>A wave that transmits sound, that can travel through solids, liquids, and gases. </li></ul>
  4. 4. Frequency <ul><li>The rate of vibration of a sound wave </li></ul>
  5. 5. Tuning Fork <ul><li>A tool that helps visualize how air molecules might look. </li></ul>

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