Class practical: Students derive the wave equation, by closely observing ripples in a ripple tank.

Practical Activity 14-16

What is light? This question might well be posed by an interested pupil. The approach taken in this topic starts on familiar...

Physics Narrative 11-14

Wavelength is the distance at a given instant in time between successive identical points on a wave.

Glossary Definition 16-19

Waves are all around us and an essential part of our everyday life. These series of videos provide useful ideas and practical...

CPD 11-14 14-16 16-19