Question

WRITE A SHORT NOTE ON Newton's DISK class 7​

Answer 1

Answer:

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:

a newton disk, invented by Isaac Newton in a disk with seven segments in rainbow colours when the disc is rotated, the colour fade to white; in this way Isaac Newton demonstrated that white light is a combination of the seven different colours found in a rainbow