11 Revision

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Across
  1. 1. A diagram to show energy transfer
  2. 3. Another unit for time
  3. 5. = energy transfer / time
  4. 7. Heat transfer in fluids
  5. 9. 1000 watts
  6. 10. How much useful energy is transferred
  7. 12. slowing heat transfer (often in a house)
  8. 15. A form of energy
  9. 16. A form of energy
  10. 17. Heat transfer in solids
  11. 18. =units used x cost per unit
Down
  1. 2. 1000 joules
  2. 4. Unit for energy
  3. 6. Heat transfer without matter
  4. 8. A form of energy
  5. 11. Unit for power
  6. 13. Unit for time
  7. 14. The output energy that is not useful