Product Description
Learning Objectives
1. Follow that white light is composed of Seven Colours.
2. Explain the mixing of seven colours in Newton's Colour disc.
Description of Newton colour disc
This activity at a first glance seems like a magic trick, when a colourful disc appears white when rotated by a motor. When the disc stops rotating the original colourful disc is visible. Students investigate the experimental observation and learn that white light is composed of seven colours.