Sound Waves

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Across
  1. 3. Sound is a type of this, has ability to do work
  2. 5. Space in a wave where matter is closest
  3. 7. How we hear, energy in the form of waves
  4. 10. Type of wave, ex. Sound
Down
  1. 1. How matter moves in waves
  2. 2. Matter waves travel through
  3. 4. Space in wave where matter is farthest
  4. 6. Way a wave travels
  5. 8. How a sound sounds, can be higher or lower
  6. 9. Place without matter, ex. Space