Physics of Sound review

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Across
  1. 1. Is how loud a sound is
  2. 2. An African thumb instrument
  3. 4. Being able to identify sounds as different from one another
  4. 6. The great the ____ on a sound source, the higher the pitch.
  5. 8. If object A is vibrating slower than object B the volume is
  6. 10. The longest tube on the xylophone produces a _____ pitch.
  7. 11. How fast or slow the vibrations are
  8. 13. Signals used to represent numbers or letters
  9. 14. When you pull the string to increase tension the pitch becomes
  10. 15. Strong vibrations make _____ sound volume.
Down
  1. 1. A shaking back and forth movement
  2. 3. An objects look, feel, sound, taste and smell
  3. 4. Anything that detects, responds to, or hears a sound
  4. 5. Anything that vibrates in a way that makes a sound
  5. 7. A word that describes how high or low a sound is
  6. 9. When you loosen the string or decrease tension the pitch becomes
  7. 11. Vibrations that produce high pitched sounds are
  8. 12. A short object vibrates