Question

3.A Newton's disc can be created by painting a disc with the seven different
colours, violet, indigo, blue, green, yellow, orange and red. When the disc
is rotated at a high speed, it appears white in colour. Why?
​

Answer 1

Answer:

WHEN YOU ROTATE THE DISC AT A VERY HIGH SPEED ALL THE COLOURS APPERAS TO MIX WITH EACH OTHWR AND AS WE KNOW THAR MIXING VIBGYOR GIVES IS WHITE COLOUR