Waves

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Across
  1. 3. The center line of a wave
  2. 6. Top of a wave
  3. 9. A wave that moves in an up and down motion.
  4. 10. The distance from on crest to another.
Down
  1. 1. A wave that moves in an in and out motion.
  2. 2. The distance from the crest to the medium.
  3. 4. The number of waves that pass in a certain amount of time.
  4. 5. Light bounces off of an object.
  5. 7. A repeating disturbance that transfers energy.
  6. 8. Bottom of a wave