Waves Vocabulary

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Across
  1. 2. the number of cycles or vibration
  2. 4. a change in the direction of a wave finds and obstacle or an edge
  3. 6. the lowest point of a wave
  4. 7. An observed change in the frequency of a wave when the source is moving
  5. 9. Allows light to pass trough, objects behind can be distinctly seen
  6. 12. the highest point of a wave
  7. 13. the distance from any pint on a wave to an identical point on next wave
  8. 14. the bending of a light ray as it passes from one substance to another one
  9. 15. a wave in which the particles on it move perpendicular
  10. 16. the throwing back by a body or surface of light, heat, or sound without absorbing it.
Down
  1. 1. a point of highest density in a longitudinal wave
  2. 3. a wave in which the particles of the medium vibrate parallel to the direction of wave motion
  3. 5. All of the frequencies or wavelengths of electromagnetic radiation
  4. 8. Note able to be seen through
  5. 10. the maximum that particles of a wave’s medium vibrate from their nest portion
  6. 11. Allows light but not detailed shapes