Newton’s Colour Disc 150mm, on Stand

Catalogue No: 1110580/1

For demonstrating that white light is composed of all the spectral colours through the additive mixing of the colours. Comprising a multicoloured circular disc having sectors of various spectral Colours in proper proportions. On rotating the disc at sufficient speed, all the colours will be observed to disappear by merging into a single white colour. The disc has a friction pulley and driving wheel with a handle. Complete assembly mounted on a moulded plastic base.
* Disc Diameter: 150mm

Pack of (Pcs): 1