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9702 Physics
Question 6

Cambridge (CAIE) · A-Level

Physics question 6

9702/42 · May/June 2025 · A Level Structured Questions

Syllabus topics

Doppler effect for sound waves
Electric field of a point charge
Photoelectric effect
Electric fields and field lines
Transverse and longitudinal waves
Electric potential
Wave-particle duality
Polarisation
Electric force between point charges
Electromagnetic spectrum
Energy levels in atoms and line spectra
Uniform electric fields
Energy and momentum of a photon
Progressive waves

Question 6

9702/42 · May/June 2025

11 marks

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The paper it came from

Paper: 9702/42 · May/June 2025
Questions: 10
Total: 100 marks
Duration: 120 min
Grade: own-series threshold

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