Waves

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Across
  1. 2. Units used to measure frequency
  2. 4. The distance from the crest to the center of the wave
  3. 6. Wave A wave in which the particles of the medium vibrate parallel to the direction of the wave motion
  4. 9. The lowest point of a wave
  5. 10. The speeding of waves into a region behind an obstruction
  6. 13. A condition that exists when the frequency of a force applied to a system matches the natural vibration of a system
  7. 14. Interference Interference in which individual displacements on the same side of the equilibrium position are added together form a resultant wave
  8. 16. The bending of a wave as it passes from one medium to another
  9. 17. The distance between one trough to another or from crest to another
  10. 18. Frequency times wavelength
  11. 19. The number of waves that pass a point during 1 sec
  12. 20. The highest point of a wave
Down
  1. 1. The matter through which a wave passes through
  2. 3. The turning back of a wave as it hits a boundary
  3. 5. The phenomenon in which waves of light or other radiation are restricted in direction of vibration
  4. 7. When two waves meet and combine with each other
  5. 8. Effect A frequency shift that is the result of relative motion between the source of sound waves and an observer
  6. 11. Position The level of the medium when the wave is not in motion
  7. 12. Interference Interference in which individual displacements on the opposites of the equilibrium position are added together to form a resultant wave
  8. 15. Wave A wave at which the particles of the particles of the direction the wave is traveling