Rapid Newton's Colour Disc

Rapid
MPN
PH30698
Brand
Rapid
Order Code
06-2243
Country of Origin
India
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This apparatus demonstrates the discovery, made by Newton, that white light is made up of seven individual colours. The apparatus consists of a pulley mounted on a metal stand. The seven-coloured disc is driven by a belt connected to a hand-driven wheel. When the disc is rotated fast, the eye is unable to distinguish between individual colours and perceives it as white.


  • Demonstrates that white light is made up of 7 individual colours
  • When rotated fast, the eye is unable to distinguish colours and sees white
Type Newton's colour disc
Size 150mm

Alternatives (1)

Questions

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Question by: Product code: 06-2243

Q. How big is the disk ?

A. Hi Mike, thank you for your question. The diameter of the disc is approximately 150mm.

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