Science

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Across
  1. 3. When the light of the wave is taken in by a surface
  2. 7. How often a wave repeats in a given amount of time
  3. 9. A type of wave in which the medium vibrates in the same direction its going in
  4. 10. They are a periodic disturbance that transfers energy from place to place
  5. 13. Long wave lengths = low...?
  6. 14. Objects are radioactive, dangerous, nuclear energy (ES)
  7. 16. When light bends(changes based on medium)
  8. 18. A type of wave that vibrates perpendicular to the direction the wave moves
  9. 20. A wave that requires some type of matter to travel through
  10. 21. A type of wave which transfers energy as electric and magnetic disturbances
Down
  1. 1. Waves that come from the sun (ES)
  2. 2. Use radiation to apply heat to food (ES)
  3. 4. The maximum distance the medium vibrates from the resting point
  4. 5. Used today to analyze how much heat objects give off (ES)
  5. 6. A form of space that absorbs waves
  6. 8. Short wave lengths = high...?
  7. 11. Used in doctors offices to see through (ES)
  8. 12. When light bounces off a smooth surface
  9. 15. Is the distance a wave travels before it repeats
  10. 17. Light that you see (ES)
  11. 19. Longest wave length (Electromagnetic Spectrum)