P1.1 Energy

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Across
  1. 4. Units of energy.
  2. 6. A material that does not allow energy and heat to pass through.
  3. 10. This is the energy transferred each second.
  4. 12. A material that allows energy and heat to pass through.
  5. 15. When particles vibrate and collide to transfer energy/heat.
  6. 16. The amount a spring stretches by is the ....
  7. 19. Units of distance.
  8. 20. .... an object will reduce friction.
  9. 21. This is the energy that is transferred in the correct form.
  10. 23. ...... or friction can make energy transfer to thermal energy (wasted).
  11. 24. Wind and solar energy is not always .....
  12. 26. Carbon dioxide contributes to ......
  13. 27. This is the energy that is transferred in an unwanted form.
  14. 28. The potential energy in a stretched object.
Down
  1. 1. A device is ...... if there is a large amount of useful energy.
  2. 2. The energy stored in a moving object.
  3. 3. The energy transferred when moving a force.
  4. 5. Wasted energy will be transferred to the ....
  5. 7. This energy source will never run out.
  6. 8. The potential energy in an object above the ground.
  7. 9. The force when two objects rub against eachother.
  8. 11. The energy stored between opposite charges.
  9. 13. Solar energy uses energy from the ...
  10. 14. Renewable energy sources will never .... out.
  11. 17. Renewable energy sources do not release .....
  12. 18. The energy stored in food or muscles.
  13. 22. Oil, coal and gas are examples of .....
  14. 25. Every object has ..... energy stored.
  15. 27. Units of power.