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Physics · AQA 7408 · Paper 3 Section B: Astrophysics · June 2025

AQA A Level Physics Paper 3 Section B: Astrophysics June 2025 examiner report (7408/3BA)

35 marks

Materials
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Examiner report

  1. Q1 - 5 marks - Apparent and absolute magnitude, Stefan's law and Wien's displacement law
  2. Q2 - 10 marks - Reflecting telescopes, Refracting telescopes, Resolving power and collecting power
  3. Q3 - 5 marks - Hubble's law, Quasars, Supernovae, neutron stars and black holes
  4. Q4 - 10 marks - Apparent and absolute magnitude, Stefan's law and Wien's displacement law, The Doppler effect
  5. Q5 - 5 marks - Stefan's law and Wien's displacement law