Sound Vocabulary

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Across
  1. 1. An echo is an example of this sound wave behavior
  2. 6. When energy is removed as sound travels through certain materials
  3. 7. Sound is not able to be heard in this
  4. 8. Sound waves are this type of mechanical wave
  5. 10. If I am yelling, my sound has a high ______
  6. 13. sound waves start with this
Down
  1. 2. Changes in ___________ can change the speed of a sound wave
  2. 3. sound waves travel slowest through ______
  3. 4. When the sound wave is able to pass through a small opening and spread out
  4. 5. A ________ is needed for sound waves to travel
  5. 9. Sound quality is also known as this
  6. 11. sound waves travel fastest through a _______
  7. 12. The faster the sound wave travels through a medium the higher the _________