Newtons Color Disc Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-11238
Quick Answer: Newton's Colour Disc is a 15 cm disc made to show that white light is composed of seven colours, and the rotating wheel displays white light. It is mounted on a wooden base with a wheel and handle.
Last updated: October 2026
Key Features
- Shows that white light is composed of seven colours
- Rotating the wheel displays white light
- Disc diameter of 15 cm
- Mounted on a wooden base
- Fitted with a wheel and handle
Technical Specifications
| Specification | Value |
|---|---|
| Demonstrates | White light is composed of seven colours |
| Disc diameter | 15 cm |
| Base | Wooden |
| Drive | Wheel and handle |
About This Product
Newton's colour disc is used in physics classes to show that white light is made up of colours. The disc is painted in sections of different colours, and when it is spun quickly the colours blend in the eye and the disc looks white. It supports lessons on dispersion of light, the spectrum and the idea that the seven colours together make white light.
Frequently Asked Questions
Q1. What does Newton's Colour Disc demonstrate?
It demonstrates that white light is composed of seven colours. When the wheel is rotated, it displays white light.
Q2. What is the size and mounting of the disc?
The disc is 15 cm in diameter and is mounted on a wooden base with a wheel and handle.
Related: School Lab Equipment, Glass Prism, Rectangular Glass Block, Hand Lens.
For a quotation on the Newton's Colour Disc, contact School Lab Equipment India.