Question

* What is Newton's dise: What did Newton demonstrate with the help of the Newton's disc? ​

Answer 1

• The Newton disc, also known as the Disappearing Color Disc, is a well-known physics experiment in which a rotating disc with different coloured segments (usually Newton's primary colours.
• red, orange, yellow, green, blue, indigo, and violet or ROYGBIV) appears white (or off-white or grey) when spun very fast.
• Temporal optical mixing is a sort of additive-averaging mixing in which light stimuli are mixed in this manner.
• Persistence of vision is a common term for the idea that human eyesight is unable to detect fine details of fast-moving objects.
• Isaac Newton is the name of the disc. It's unclear if he ever utilised a spinning disc to show the principles of light, despite publishing a circular figure with portions for the basic colours he found.