What can you prove by the newtons colour disk
Kindly refer the similar links below.
https://www.meritnation.com/ask-answer/question/what-is-newtons-disc-and-how-does-it-works/light/6857587
https://www.meritnation.com/ask-answer/question/what-is-the-use-of-newtons-colour-dis-is-the-image-formed-by/light/3713468
https://www.meritnation.com/ask-answer/question/how-did-newton-finds-the-disk-which-is-termed-as-newtonss/light/8663339
https://www.meritnation.com/ask-answer/question/what-is-newtons-disc-and-how-does-it-works/light/6857587
https://www.meritnation.com/ask-answer/question/what-is-the-use-of-newtons-colour-dis-is-the-image-formed-by/light/3713468
https://www.meritnation.com/ask-answer/question/how-did-newton-finds-the-disk-which-is-termed-as-newtonss/light/8663339