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Combined Science A (Gateway) · OCR J250 · Physics Paper 12 · Higher · June 2023

OCR GCSE Combined Science A (Gateway) Physics Paper 12 Higher June 2023 examiner report (J250/12)

1h 10m 60 marks

Examiner report

  1. Q1 - 1 mark - Conservation and dissipation of energy
  2. Q2 - 1 mark - The National Grid
  3. Q3 - 1 mark - Mains electricity
  4. Q4 - 1 mark - Nuclear equations
  5. Q5 - 1 mark - Energy stores and systems
  6. Q6 - 1 mark - Electrical charge and current, Electricity
  7. Q7 - 1 mark - Forces and braking
  8. Q8 - 1 mark - Electromagnetic waves
  9. Q9 - 1 mark - Forces and elasticity
  10. Q10 - 1 mark - Reflection and refraction of waves
  11. Q11 - 3 marks - Irradiation and contamination
  12. Q12 - 9 marks - Electrical power and energy transfers, Electromagnetic waves
  13. Q13 - 8 marks - National and global energy resources
  14. Q14 - 3 marks - Efficiency, The National Grid
  15. Q15 - 9 marks - Acceleration, Describing motion along a line, Forces and braking
  16. Q16 - 6 marks - Half-life
  17. Q17 - 12 marks - Properties of waves, Transverse and longitudinal waves