Physics Units and Definitions

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Across
  1. 1. The unit of current
  2. 4. The unit of energy
  3. 6. The unit of potential difference
  4. 7. The unit of charge
  5. 12. The unit of resistance
  6. 13. The unit of mass
  7. 14. heat transfer that requires no particles
  8. 16. the centre of an atom
  9. 18. The unit of distance
  10. 19. The unit of frequency
  11. 20. heat transfer through a liquid
  12. 21. heat transfer through a solid
Down
  1. 2. a positively charged particle in an atom
  2. 3. The unit of time
  3. 5. a negatively charged particle in an atom
  4. 8. a circuit where the current only has one path
  5. 9. a circuit where the current can follow more than one path
  6. 10. The unit of power
  7. 11. energy stored when moving
  8. 15. The unit of force
  9. 17. the type of energy stored in food