KS3 ENERGY 2

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Across
  1. 2. How quickly energy is transferred or work is done.
  2. 4. The energy transferred by moving charges in a circuit.
  3. 7. When energy is passed from one store to another.
  4. 8. The energy stored in an object when it is above the ground.
  5. 12. The transfer of energy by particles vibrating in solids.
  6. 14. The energy stored inside the nucleus of an atom.
  7. 15. The transfer of energy in fluids by warm regions rising.
  8. 16. Energy that is not useful, often released as heat or sound.
  9. 17. The energy stored in a stretched or squashed spring.
  10. 19. The amount of energy transferred when a force moves an object.
  11. 20. The energy transferred when a force moves something.
Down
  1. 1. The transfer of energy by conduction, convection, or radiation.
  2. 3. A measure of how much useful energy is produced.
  3. 5. The energy we see that travels in waves.
  4. 6. The energy carried by vibrations through the air.
  5. 9. The energy stored in hot objects.
  6. 10. The transfer of energy by waves, such as infrared.
  7. 11. The energy of a moving object.
  8. 13. The principle that energy cannot be created or destroyed.
  9. 18. The energy stored in fuels, food, and batteries.