waves

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Across
  1. 1. not allowing detailed shapes to pass trough
  2. 2. ray
  3. 5. motion a movement of something moving
  4. 6. reflects back to you
  5. 9. allowing light to pass trough
  6. 10. the top of a wave
  7. 12. the bottom of a wave
  8. 14. to help get a x ray
  9. 18. decay
  10. 19. an electromagnetic wave with a wavelength
  11. 20. waves It travel slower through Earth's surface
  12. 21. waves requires a medium to move trough
  13. 22. not able to see trough
  14. 24. a electromagnetic radiasion
  15. 25. waves when a wave vibrating in a propagation
Down
  1. 1. waves a waves vibrating at right angles
  2. 3. electromagnetic radiation
  3. 4. how fast the wave is going
  4. 7. waves are a form of radiation
  5. 8. is a solid geometric figure
  6. 11. the of the energy transfer trough a wave
  7. 13. being deflected
  8. 15. how long the wave is
  9. 16. the time it takes
  10. 17. the number of waves that had past
  11. 23. an electromagnetic wave frequently 10 to 12hz