Question

what did Newton demonstrate with the help of the newton''s disc​

Answer 1

Newton's Optical disc is a very popular experiment done by Sir Isaac Newton to demonstrate the optical mixing also called the temporal optical mixing or the Additive averaging mixing. Newton disc contains the transparent films of different colours like violet, indigo, blue, green, yellow, orange and red

Answer 2

Explanation:

The newton is the International System of Units derived unit of force. It is named after Isaac Newton in recognition of his work on classical mechanics, specifically Newton's second law of motion. See below for the conversion factors.