Question

explain experiment conducted by the Newton that white light is made up of seven colours​

Answer 1

Answer:

fix it on the torch. now,allow the beam of light to pass through the prism. you will find that as soon as white light is passed through a prism,it splits up into it's constituent colour which are Red,Orange, yellow,green,blue,indigo and violet. this indicates that white light is made up of seven colour.