Question

The colour of the spectrum can be recombined so as to give the effect of white light. How can you demonstrate it?

Answer 1

Answer:

This Could Be Demonstrated By Making The Newton's Disk { Pasting the seven spectrum colours on a disk } And Rotating It.

The Thing That Will Be Observed Would Be That A White Light Sensation Would Be Seen.

It Could Also Be Demonstrated If You See A CD In The Presence Of Sunlight, The CD Will Act As A Reflecting Surface And On The Surface Of The CD, The Seven Colours Would Be Seen. { It Should Be Observed Carefully }

So We Can Conclude That White Light Splits Into Seven Colours After Getting Reflected To A Reflecting Surface { Like Prism }

The Seven Colours Should Be Violet, Indigo, Blue, Green, Yellow, Orange, Red { From Bottom To Top }.

Hope It Helps You!!!