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Physics · AQA 7408 · Paper 3 Section B: Engineering physics · June 2023

AQA A Level Physics Paper 3 Section B: Engineering physics June 2023 examiner report (7408/3BC)

35 marks

Examiner report

  1. Q1 - 7 marks - Moment of inertia, Rotational dynamics, Rotational kinetic energy, Torque and angular acceleration
  2. Q2 - 11 marks - Angular momentum, Rotational dynamics, Torque and angular acceleration
  3. Q3 - 7 marks - Isothermal, adiabatic and constant-pressure changes
  4. Q4 - 6 marks - Engine cycles, Heat engines and the second law
  5. Q5 - 4 marks - Heat engines and the second law