The AQA A-level Physics Paper 1 (June 2022) examines core topics including nuclear decay, particle physics, wave behavior, mechanics, and electricity. Key areas involve quark transformations in beta decay, spectral analysis, energy levels, and force calculations in pulley systems. The paper explores tension, moments, resistivity, and electrical circuits with emphasis on practical problem-solving. Concepts of simple harmonic motion, refractive indices, and photon interactions are analyzed through experimental and theoretical perspectives. Keywords: AQA Physics, nuclear decay, spectral lines, beta decay, tension, resistivity, SHM, refractive index, particle physics.