Physics P1

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Across
  1. 2. positively charged particle with a mass of 1
  2. 5. negatively charged particle with negligible mass
  3. 9. when energy is transferred by electric currents
  4. 11. when energy is transferred by faster particles colliding with slower particles, changing the temperature
  5. 12. particle with a mass of 1 and no charge
  6. 14. when energy is transferred by waves
  7. 17. energy stored within a system due to its height
  8. 19. state in which particles are far apart and move independently of each other
  9. 20. when current always flows the same way
  10. 21. the difference in electric potential energy between two points in a circuit
  11. 22. energy stored within the chemicals of a system
  12. 24. energy in a system due to it moving
Down
  1. 1. energy within a system due to it being deformed
  2. 3. energy within a system due to it being hot
  3. 4. when current keeps changing direction
  4. 6. when energy is transferred by forces
  5. 7. the rate at which charged particles move in a circuit
  6. 8. the rate at which energy is transferred
  7. 10. nuclear radiation that is an electron
  8. 13. state in which particles are closely packed in a repeating arrangement
  9. 15. nuclear radiation made of 2 protons and 2 neutrons
  10. 16. how close together particles are in a material.
  11. 18. how much a component can slow down the flow of charged particles
  12. 19. nuclear radiation that is an electromagnetic wave
  13. 23. state in which particles are closely packed but in a random arrangement