Science Crossword 4th hour by Mathew E.

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Across
  1. 4. is the bending of waves when they pass through a medium to another something used to disperse light.
  2. 6. a wave that moves on Earth.
  3. 10. is the height of a wave.
  4. 12. is how many waves happen in a certain amount of time.
  5. 14. a direction is changed when it meets a boundary.
  6. 19. an electromagnetic wave decays when it passes through a medium.
  7. 20. absorbs or makes light.
  8. 21. waves, a wave that requires a medium to transfer energy.
  9. 22. has shorter wavelengths than visible light.
  10. 24. a curve and the propagation of radiation or light.
Down
  1. 1. is electromagnetic radiation that can be seen by human eyes.
  2. 2. waves, when a wave and a medium move in the same direction.
  3. 3. allows light to pass through it.
  4. 5. the time for waves to get to one point.
  5. 7. a wave that vibrates at 90 degrees.
  6. 8. ray, has the most energy and small wavelengths.
  7. 9. is the distance between each wave.
  8. 11. heat (one example would be a fire).
  9. 13. waves, a form of radiation.
  10. 15. radiation with a low frequency.
  11. 16. is the distance a wave travels in a certain amount of time.
  12. 17. the top of a wave.
  13. 18. is an electromagnetic wave with long wavelengths.
  14. 23. the bottom of the wave.