Physics study guides

A deep-dive OCR A-Level Physics A guide to Module 4, Electrons, waves and photons. Covers charge and current, energy, power and resistance, electrical circuits with Kirchhoff's laws and potential dividers, wave properties, superposition and interference, refraction and the electromagnetic spectrum, and quantum physics with the photoelectric effect and wave-particle duality.

A deep-dive OCR A-Level Physics A guide to Module 3, Forces and motion. Covers kinematics and projectiles, forces in action with moments and equilibrium, work, energy and power, materials and the Young modulus, and Newton's laws with momentum and impulse, with the calculations OCR repeats.

A deep-dive OCR A-Level Physics A guide to Module 2, Foundations of physics. Covers SI base and derived units, prefixes and standard form, homogeneity checks, scalars and vectors with resolution into components, and measurement, precision, error and uncertainty, with the calculations OCR repeats in every paper.

A deep-dive OCR A-Level Physics A guide to Module 5, Newtonian world and astrophysics. Covers thermal physics and internal energy, ideal gases and kinetic theory, circular motion, simple harmonic motion with damping and resonance, gravitational fields and orbits, stellar evolution and the HR diagram, and cosmology with Hubble's law and the Big Bang.

A deep-dive OCR A-Level Physics A guide to Module 6, Particles and medical physics. Covers capacitors with exponential discharge, electric fields and Coulomb's law, magnetic fields and the motor effect, electromagnetic induction and transformers, nuclear and particle physics with the standard model and binding energy, radioactive decay, and medical imaging with X-rays, PET and ultrasound.