Waves Crossword Puzzle

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Across
  1. 9. metric unit used to measure wavelengths of waves
  2. 10. wave shape where particles of medium vibrate perpendicular to direction of energy movement
  3. 11. matter through which a mechanical wave moves
  4. 12. distance between rest position and highest point the particles of the medium reach
  5. 13. highest point the particles of the medium reach
  6. 14. of radio, infrared, and xray: which one has the most energy?
  7. 15. lowest point the particles of the medium reach
  8. 16. wave that requires a medium
  9. 17. transfer of energy from a vibrating object by waves that travel through matter
  10. 18. disturbance in space or matter that moves energy from one place to another
  11. 19. waves per second; unit of frequency
Down
  1. 1. distance between the start and end of a single wave; measured distance between two successive crests
  2. 2. number of waves that pass in a certain amount of time
  3. 3. degree of highness or lowness of a sound; determined by the frequency of sound wave
  4. 4. wave that moves without a medium
  5. 5. of ocean, radio, and sound: which one is a transverse AND mechanical wave?
  6. 6. wave shape where particles of medium vibrate parallel to direction of energy movement
  7. 7. "electromagnetic ___"; all of the electromagnetic waves organized by amount of energy
  8. 8. the ability to do work
  9. 16. of gamma, ultraviolet, and microwave: which one is NOT ionizing radiation?