Waves

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Across
  1. 3. bending of a wave around barrier or through an opening.
  2. 7. wave addition
  3. 9. when a wave enters a new medium it bends because the wave changes speed.
  4. 10. width
  5. 13. wave subtraction
  6. 15. top
  7. 16. m/s
Down
  1. 1. height
  2. 2. compressions
  3. 4. fewer particles
  4. 5. 2 mediums
  5. 6. packed particles
  6. 8. when a wave strikes the medium it can not pass through the wave bounces off.
  7. 11. of reflection the angle in which a wave strikes a surface is equal to the angle in which it reflects.
  8. 12. bottom
  9. 14. right angle