Waves Choice Crossword

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Across
  1. 2. the distance a wave travels in a given amount of time.
  2. 5. consists of waves of the electromagnetic field.
  3. 6. a wave vibrating in the direction of propagation.
  4. 8. distance between corresponding points of two consecutive waves.
  5. 10. the spreading of waves around obstacles.
  6. 12. when two waves overlap that they combine to create a larger wave.
  7. 14. material that moves energy or light from one substance to another.
  8. 15. produced by a moving source of waves in which there is an apparent upward shift in frequency.
Down
  1. 1. when waves come together so that they completely cancel each other out.
  2. 3. measurement of the amount of energy transferred by a wave.
  3. 4. wave vibrating at right angles to the direction of its propagation.
  4. 7. the change in direction of a wave passing from one medium to another
  5. 9. completes a range of all types of radiation that has both electric and magnetic fields and travels in waves.
  6. 11. the number of waves that pass a fixed point in unit time.
  7. 13. when light bounces off an object.