IA Review

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Across
  1. 3. When a wave hits a surface and the energy is taken in
  2. 4. Property that controls color
  3. 6. Height of the wave and total energy
  4. 9. wave that does not require a medium to transport energy
  5. 11. The variable the scientists changes on purpose
  6. 13. When a wave hits a surface and bounces back
  7. 14. An area with no air
  8. 15. What interaction occurs when there are opposite signs
  9. 16. Property that controls pitch of sound
Down
  1. 1. Objects that allow electricity to flow
  2. 2. When a wave goes through a surface
  3. 5. What interaction occurs when signs are the same
  4. 7. Wave that requires a medium to transport energy
  5. 8. The variable the scientists measures
  6. 10. When a light wave crosses 2 mediums causing an object to appear bent or broken
  7. 11. Objects that prevent electricity from flowing
  8. 12. Both sound and light waves transfer