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Polarisation past paper questions

Physics 9702 · Waves. Polarising filters and Malus's law

It came up in 28 of 140 papers, for about 2 marks a paper when it does. It last came up in October/November 2025.

Often set with Diffraction, Diffraction grating, Nodes and antinodes, Wave equation.

31 questions, newest first

  1. 9702/11/O/N/25 Question 26 · 1 mark
  2. 9702/13/O/N/25 Question 26 · 1 mark
  3. 9702/21/O/N/25 Question 4 part (c) · 2 marks
  4. 9702/23/O/N/25 Question 4 part (c) · 2 marks
  5. 9702/11/M/J/25 Question 28 · 1 mark
  6. 9702/12/M/J/25 Question 27 · 1 mark
  7. 9702/12/M/J/25 Question 28 · 1 mark
  8. 9702/13/M/J/25 Question 25 · 1 mark
  9. 9702/23/M/J/25 Question 5 · 8 marks
  10. 9702/12/F/M/25 Question 26 · 1 mark
  11. 9702/11/O/N/24 Question 29 · 1 mark
  12. 9702/12/O/N/24 Question 23 · 1 mark
  13. 9702/11/M/J/24 Question 24 · 1 mark
  14. 9702/11/M/J/24 Question 29 · 1 mark
  15. 9702/12/M/J/24 Question 24 · 1 mark
  16. 9702/13/M/J/24 Question 26 · 1 mark
  17. 9702/12/F/M/24 Question 27 · 1 mark
  18. 9702/11/O/N/23 Question 24 · 1 mark
  19. 9702/12/O/N/23 Question 24 · 1 mark
  20. 9702/13/O/N/23 Question 24 · 1 mark
  21. 9702/22/O/N/23 Question 5 parts (a(i)) (a(ii)) · 4 marks
  22. 9702/11/M/J/23 Question 24 · 1 mark
  23. 9702/12/M/J/23 Question 24 · 1 mark
  24. 9702/13/M/J/23 Question 24 · 1 mark
  25. 9702/22/M/J/23 Question 5 parts (c(i)) (c(ii)) · 3 marks
  26. 9702/12/F/M/23 Question 21 · 1 mark
  27. 9702/12/F/M/23 Question 24 · 1 mark
  28. 9702/21/O/N/22 Question 4 parts (a(i)) (a(ii)) (b) · 5 marks
  29. 9702/22/O/N/22 Question 5 parts (c(i)) (c(ii)) · 4 marks
  30. 9702/12/M/J/22 Question 26 · 1 mark
  31. 9702/22/F/M/22 Question 5 parts (c(i)) (c(ii)) · 4 marks

More in Waves: Wave terms and phase difference, Oscilloscope (CRO), Wave equation, Intensity, Transverse and longitudinal waves, Doppler effect for sound, Electromagnetic spectrum.

Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.