Sound Waves

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Across
  1. 1. Matter through which waves move
  2. 4. Two or more bodies exerting force on each other in a short amount of time
  3. 6. The measure of the displacement of the wave from its rest position
  4. 8. The lowest point of a wave’s displacement.
  5. 9. Position State of the medium before sound passes through it
  6. 10. Regions of high pressure where air molecules are closely packed together
  7. 12. The highest point of a wave’s displacement.
Down
  1. 2. Waves which require a medium to exist. These waves cannot travel in a vacuum.
  2. 3. The distance from one point of a wave to the same point in the next wave.
  3. 5. Is the measure of how many complete waves occur in a specified period of time.
  4. 7. Small, localized object with mass, volume, and density
  5. 11. Wave A vibration that travels through a medium as a mechanical wave.