Waves

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Across
  1. 1. dense regions of a compressional wave
  2. 4. matter through which a wave travels
  3. 6. when 2+ waves overlap and form a new wave
  4. 7. highest point of a transverse wave
  5. 8. an object causes a wave
  6. 13. rhythmic disturbance
  7. 14. matter moves back and forth at right angles
  8. 15. less dense regions of a compressional wave
Down
  1. 2. a wave that requires a medium
  2. 3. angle of incidence is equal to angle of reflection
  3. 5. wave strikes an object and bounces off of it
  4. 9. # of waves that pass a fixed point in 1 sec
  5. 10. bending of wave caused by moving from one medium to another
  6. 11. lowest point of a transverse wave
  7. 12. matter moves in the same direction that the wave travels
  8. 13. distance between one point on a wave and the nearest similar point
  9. 16. measure of energy in a wave