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Combined Science A (Gateway) · OCR J250 · Physics Paper 12 · Higher · June 2022

OCR GCSE Combined Science A (Gateway) Physics Paper 12 Higher June 2022 examiner report (J250/12)

1h 10m 60 marks

Examiner report

  1. Q1 - 1 mark - Electrical power and energy transfers
  2. Q2 - 1 mark - Acceleration
  3. Q3 - 1 mark - Direct and alternating potential difference
  4. Q4 - 1 mark - The National Grid
  5. Q5 - 1 mark - Electricity
  6. Q6 - 1 mark - Properties of waves
  7. Q7 - 1 mark - The structure of an atom
  8. Q8 - 1 mark - Mass number, atomic number and isotopes
  9. Q9 - 1 mark - Forces and braking
  10. Q10 - 1 mark - Efficiency
  11. Q11 - 8 marks - Conservation and dissipation of energy, Electrical power and energy transfers, Specific heat capacity, Standard circuit diagram symbols
  12. Q12 - 4 marks - Half-life, The structure of an atom
  13. Q13 - 11 marks - Electrical power and energy transfers, Electromagnetic waves, National and global energy resources, Properties of waves
  14. Q14 - 4 marks - Properties of waves, Reflection and refraction of waves
  15. Q15 - 11 marks - Half-life, Nuclear equations
  16. Q16 - 12 marks - Acceleration, Efficiency, Energy stores and systems, Kinetic, elastic and gravitational potential energy