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Physics · AQA 7408 · Paper 3 Section B: Engineering physics · June 2022

AQA A Level Physics Paper 3 Section B: Engineering physics June 2022 examiner report (7408/3BC)

35 marks

Examiner report

  1. Q1 - 8 marks - Angular momentum, Rotational dynamics, Torque and angular acceleration
  2. Q2 - 11 marks - Moment of inertia, Rotational kinetic energy
  3. Q3 - 10 marks - Engine cycles, Isothermal, adiabatic and constant-pressure changes
  4. Q4 - 6 marks - Heat pumps and refrigerators