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Physics · Edexcel 9PH0 · Paper 3: General and Practical Principles in Physics · November 2021

Edexcel A Level Physics Paper 3: General and Practical Principles in Physics November 2021 examiner report (9PH0/03)

2h 30m 120 marks

Examiner report

  1. Q1 - 6 marks - Errors and uncertainties, Gravity and weight, The motor effect
  2. Q2 - 8 marks - Background radiation, Errors and uncertainties, Radioactive decay and nuclear radiation
  3. Q3 - 9 marks - Density, Errors and uncertainties
  4. Q4 - 7 marks - Decay constant and exponential decay, Radioactive decay and nuclear radiation
  5. Q5 - 12 marks - Errors and uncertainties
  6. Q6 - 10 marks - Circular motion
  7. Q7 - 11 marks - Current, resistance and potential difference, Electrical power and energy transfers, Errors and uncertainties, Root mean square values and oscilloscopes
  8. Q8 - 13 marks - Electrical power and energy transfers, Power, Specific heat capacity, Specific latent heat
  9. Q9 - 15 marks - Errors and uncertainties, Nuclear fusion, The Hertzsprung-Russell diagram
  10. Q10 - 19 marks - Errors and uncertainties, Mass-spring systems and simple pendulums
  11. Q11 - 10 marks - Diffraction gratings, Errors and uncertainties