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LearnCambridge50542026–2028Paper 2
Paper 2

Theory

Motion, forces and energy

Physical quantities and measurement · Speed, velocity and acceleration · Mass, weight and density · Forces and motion · Springs and Hooke's law · Turning effect and centre of gravity · Momentum and impulse · Energy, work and power · Energy resources · Pressure10 subtopic lessons

Thermal physics

Kinetic particle model and gases · Thermal expansion and specific heat capacity · Melting, boiling and evaporation · Transfer of thermal energy4 subtopic lessons

Waves

General properties of waves · Reflection and refraction of light · Lenses and dispersion · Electromagnetic spectrum · Sound5 subtopic lessons

Electricity and magnetism

Magnetism and magnetic fields · Charge, current and potential difference · Resistance · Series and parallel circuits · Electrical power, energy and safety · Electromagnetic induction and generators · Electromagnets and motors · Transformers8 subtopic lessons

Nuclear physics

The nuclear atom · Radioactive emissions and decay · Half-life, uses and safety · Fission and fusion4 subtopic lessons

Space physics

Earth and the Solar System · Stars and the Universe2 subtopic lessons