What waves transfer
What waves transfer
A wave is a repeating disturbance that transfers energy from one place to another without a net transfer of matter. The particles of a medium just oscillate about their equilibrium positions, so they do not travel overall with the wave.
Step-by-step lessons covering Edexcel A Level Physics Wave properties and wave equation for A Level Physics. Each lesson works through exam-style questions in Paper 1, Paper 2 and Paper 3 format. Physics is one of the most mathematically demanding A Levels -- at least 40% of the marks across the three papers require maths skills at Level 2 (GCSE) standard or above, so build calculation and graph-handling fluency alongside the conceptual content from the start.
