Demonstration: Shows refraction is caused when plane waves change speed as a result of a change in the depth of water in a...
This episode starts from the phenomenon of refraction and moves on to Snell’s law.
The refractive index of Pyrex® glass is the same as that for vegetable oil so as light passes through the glass of both bowls...
Refractive index is a material property that describes how the material affects the speed of light travelling through it.
A selection of videos to use with your KS5 students (ages 16-19) to support and develop their understanding of Light, Sound...
Remote teaching support
Recognising and celebrating outstanding contributions to the field of physics education.