Energy Unit Vocabulary

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Across
  1. 3. How fast work is done.
  2. 5. Heat transfer by movement of liquids or gases.
  3. 9. Says energy cannot be created or destroyed, only changed.
  4. 12. Using force to move an object a distance.
  5. 13. Total kinetic + potential energy in a system.
  6. 16. Average kinetic energy of particles.
  7. 17. Force that resists motion and creates heat.
  8. 18. Heat transfer through waves, no matter needed.
Down
  1. 1. Energy from moving electric charges.
  2. 2. Stored energy, like a stretched rubber band.
  3. 4. Heat transfer by direct contact.
  4. 6. Energy due to particle motion (heat).
  5. 7. Change of energy from one form to another.
  6. 8. The energy of motion, like a moving car.
  7. 10. Thermal energy moving from hot to cold.
  8. 11. Energy stored in bonds of food or fuel.
  9. 14. How much useful energy comes out compared to what goes in.
  10. 15. The ability to cause change or do work.