What a wave does
What a wave does

A wave is a travelling disturbance that transfers energy from one place to another. In mechanical waves, the particles of the medium vibrate around fixed positions while the wave pattern propagates.
Step-by-step lessons on CIE IGCSE Physics General properties of waves, covering General properties of waves. Each one builds up to exam-style questions. Build a strong foundation in mechanics and electricity before tackling the more mathematically demanding astrophysics and nuclear topics.