Question

why disc is known as Newton's disc?

Answer 1

A Newton disc, invented by IsaacNewton, is a disc with segments in rainbow colours. When the disc is rotated, the colors fade to white; In this way Isaac. Newton demonstrated that white light is a combination of the seven different colours found in a rainbow. ... Flash illustrates howNewton's Disk works kenyon

Answer 2

When the disc is rotated, the colors fade to white; In this way Isaac Newtondemonstrated that white light is a combination of the seven different colours found in a rainbow. ... A combination of red, green and blue in the circular disc will yield the same result. This is due to the phenomenoncalled persistence of vision.