Emma

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Across
  1. 3. the measure from one part of the bottom to the other
  2. 5. the very top of the wave
  3. 8. waves, transfer waves through a material
  4. 11. of how often the wave keeps going
  5. 15. height of the wave from the middle
  6. 16. waves have a lower frequency than a body wave
  7. 17. How fast the wave is
  8. 18. waves, a wave that moves perpendicular from the energy
  9. 19. ray Has the most energy from every other one
  10. 21. is clear to us and how we can see it
  11. 22. bends Prisms can disperse the light into many different colors
  12. 23. wave energy that moves in the same direction as the wave
Down
  1. 1. see them from both sides of the window
  2. 2. lights that are not able to detect from your eyes
  3. 4. the time it takes for the wave to finish
  4. 6. where the light can come in but you can’t see clear
  5. 7. helps us see in the dark and makes colors
  6. 9. waves, are waves that are created as a result of vibration
  7. 10. when waves connect to make the same figure
  8. 12. how long the wave is
  9. 13. lets light pass through but not enable out
  10. 14. a disturbance (normally in water) that moves in a normal way
  11. 20. heats food
  12. 22. send music