Taniya Science- Sound

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Across
  1. 1. As sound waves travel, molecules are _______ out in some parts
  2. 4. Sound waves are ____________ waves
  3. 7. Sound is a form of matter or _________
  4. 8. Vocal stories in our bodies ________ to produce sounds
  5. 10. The medium is not carried with the ________ wave
  6. 13. The ________ the decibel, the softer the sound
  7. 14. __________ objects transfer energy to whatever they touch
  8. 15. As sound waves travel, molecules are ________ together in some parts
  9. 18. Without _________ there would be no sound
  10. 19. Larger vibrations produce __________ sounds
  11. 20. The _________ is transferred not the matter
Down
  1. 2. A wavelength is the __________ between a point on 1 wave to the same point on the next wave
  2. 3. The frequency is the number of wavelengths given in a unit of ______
  3. 5. Sound is a form of ___________
  4. 6. _______ is determined by its frequency of a vibrating object
  5. 9. The __________ causes vibrations
  6. 11. Vibration is the _________ of all sound
  7. 12. Sound is a compression ______
  8. 16. __________ vibrations produce softer sounds
  9. 17. The greater the amplitude, the ________ the sound