Energy

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Across
  1. 7. The cost of electricity is calculated using ....... x time x cost per kWh
  2. 9. The variables kept the same in an experiment
  3. 11. The variable changed in an experiment
  4. 12. 1000W is 1 ........
  5. 13. Energy transfer between a car engine and the wheels
  6. 14. Energy transfer from a battery to a light bulb
Down
  1. 1. The variable measured for results in an experiment
  2. 2. To calculate energy efficiency the .......... energy is divided by the total energy and then multiplied by 100
  3. 3. Energy stored is objects above the ground
  4. 4. Energy stored in moving objects
  5. 5. Energy stored in hot objects
  6. 6. Energy that is dissipated is also ....
  7. 8. The unit used to measure energy
  8. 10. Energy cannot be created or ............