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Physics A · OCR H556 · Unified Physics · June 2025

OCR A Level Physics A Unified Physics June 2025 mark scheme H556/03

1h 30m 70 marks

Practise the past exam questions by topic

  1. Q1 - 13 marks - Electric fields and field strength, Electrical charge and current, Electrical power and energy transfers, Electromagnetism, Energy levels and line spectra
  2. Q2 - 14 marks - Errors and uncertainties, Stationary waves
  3. Q3 - 12 marks - Changes of state, Electromagnetic induction, Internal energy, Kinetic, elastic and gravitational potential energy, Specific heat capacity, Specific latent heat
  4. Q4 - 7 marks - Capacitors and capacitance, Electrical charge and current, Errors and uncertainties, Moments, levers and gears
  5. Q5 - 9 marks - Radioactive decay and nuclear radiation
  6. Q6 - 15 marks - Circular motion, Gravitational potential, Kinetic, elastic and gravitational potential energy, Newton's law of gravitation, Power, Stress, strain and the Young modulus