How waves transfer energy
How waves transfer energy
All waves transfer energy from one place to another, but they do not transfer matter overall. In mechanical waves, particles in the material oscillate about fixed positions while the disturbance and energy move through the material. Electromagnetic waves, including light, transfer energy without requiring particles in a material and can travel through a vacuum.
Step-by-step lessons on AQA GCSE Physics 6.1.1 Transverse and longitudinal waves. Each one builds up to exam-style questions. Build a strong grip on equations, units and Key Stage 3 fundamentals before tackling the more demanding topics like electromagnetism, the particle model of matter and space physics.