Energy

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Across
  1. 2. a closed conducting circle or loop through which current can flow
  2. 3. the path through which an electric current cannot flow
  3. 6. energy produced by vibrations
  4. 8. energy of motion
  5. 11. matter that light travels through
  6. 12. energy that is absorbed or delivered by an electric circuit
  7. 13. the bending of light as it moves through one medium into another
Down
  1. 1. the flow of electricity through a conductor
  2. 4. energy related to the temperature of an object or a substance
  3. 5. the bouncing back of light rays from a surface
  4. 7. a form of energy which our eyes can detect
  5. 9. the path through which an electric current can flow
  6. 10. the ability to do work