2026 AQA A Level Physics Paper 3 Section B Turning Points (7408/3BD) JUNE 2026 Question paper and Mark scheme
AQA A Level Physics Paper 3 Section B Option D, Turning Points in Physics (7408/3BD), June 2026, with mark scheme. Covers the discovery of the electron, wave-particle duality and special relativity. Use the scheme to see how historical-experiment answers are credited.