Question
Tue March 05, 2013 By: Abhishek Roy
 

What is Newtons colour Disc?

Expert Reply
Tue March 05, 2013
Newtons colour Disc is the disc where seven constituent colours of white light is paainted in equal proportions.
When the disc is rotated fast we see it white and it reinforces the fact that white is constituted of these seven colours.
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