Physics Paper 1

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Across
  1. 3. Non-renewable that does not release greenhouse gases
  2. 6. EM wave that can cause skin cancer
  3. 8. Energy transferred per unit of charge
  4. 9. Renewable resource that uses falling water to generate electricity
  5. 12. Type of wave that has oscillations parallel to wave travel
  6. 13. Percentage of energy transferred in useful ways
  7. 14. Downwards force on a falling body
  8. 16. Mass per unit volume
  9. 17. Slows neutrons to thermal speeds
  10. 21. Rate of flow of Charge
  11. 23. Large nuclei breaks into smaller nuclei and energy released
  12. 25. Where fission occurs naturally
  13. 26. Particle that can be transferred due to friction between 2 insulators
  14. 27. Property of a velocity time graph that tells you acceleration
  15. 28. Number of oscillations per second
  16. 29. First finger stands for this in LHR
Down
  1. 1. Rate of energy transfer
  2. 2. Most ionizing radiation type
  3. 4. Renewable resource that has free fuel and is weather dependant
  4. 5. Thumb stands for this in LHR
  5. 7. Longest wavelength EM Wave
  6. 10. When source of radiation is in or on you
  7. 11. Only lets current flow in 1 direction
  8. 15. A material that retains its magnetism for a long time is magnetically ____
  9. 18. Opposition to flow of electric current
  10. 19. 2 small nuclei join to make a larger one
  11. 20. Type of wave that has oscillations perpendicular to wave travel
  12. 22. Highest energy EM wave
  13. 24. Radiation used in thickness monitoring