Waves — Edexcel GCSE PhysicsTopics in Waves for Edexcel GCSE Physics. Choose a topic for explanations and practice.Wave Properties (GCSE)Transverse & Longitudinal WavesWave Speed EquationReflection & RefractionSound WavesElectromagnetic Spectrum (GCSE)Black Body RadiationLenses & ImagesStart practice Back to Edexcel GCSE Physics