Question

Newton 's disc consists of 8 colours.​

Answer 1

Explanation:

The Newton disc, also known as the Disappearing Colour Disc, is a well-known physics experiment with a rotating disc with segments in different colors (usually Newton's primary colors: red, orange, yellow, green, blue, indigo, and violet or ROYGBIV) appearing as white (or off-white or gray) when it spins very fast.

Answer 2

Answer:

Newton's Disc is consists of seven colours