Please tell … Learn about and revise wave properties, calculations involving waves and measuring the speed of sound with GCSE Bitesize Physics. Free Physics revision notes on the topic Waves. Designed by expert teachers at Save My Exams for the Edexcel IGCSE (9-1) Physics syllabus.


The number of waves passing a point each second is inversely proportional to the time it takes for one oscillation of the wave. Designed by expert teachers at Save My Exams for the Edexcel IGCSE (9-1) Physics syllabus. GCSE Physics Waves learning resources for adults, children, parents and teachers.
The waves section has been updated to include a past-paper question and Diffraction for the first time! Please tell us what you think, and enjoy the rest of the site.