Energy

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Across
  1. 3. a device that produces electrical energy due to changes to the materials inside it
  2. 4. a movement up and down or back and forth
  3. 7. a material that slows or stops the flow of energy
  4. 8. a material that energy flows quickly through
  5. 11. a form of energy that gives some things the power to work
  6. 12. a wave that transfers energy through vibrating air or other matter
  7. 14. the ability to do work or change something
Down
  1. 1. the flow of electrical energy
  2. 2. a complete and circular path around which electrical energy can flow
  3. 5. the movement of energy from one object to another
  4. 6. a complete circuit in which electrical energy can flow
  5. 9. a change in an object's position
  6. 10. energy that explains the temperature of something
  7. 13. a form of energy that lets you see