Astro Bob: How to calculate the speed of light using your kitchen microwave Use your microwave oven to perform a simple experiment to measure a fundamental quantity.

Learn about the features of waves, their properties and uses in day to day situations, and how to calculate their speed,as well as satellite communication.

A demonstration of the key points of the required practical to measure the frequency, wavelength and speed of waves in a ripple tank for GCSE physics and combined science.