How did newton use creativity and logic in his approach to investigating light

Newtons approach was creative because he thought of the new idea passing a single color of light through a prism. His approach was also logical. He reasoned that comparing white light and a single color of light would allow him to compare the two

Supply is the markets term for selling a specific quantity of products at various prices. the law of supply and demand is the one which affect the pricing and also the quantity the market is able to produce or make available.

Idon't understand is there supposed to be a list or something if there is pm or add in under this message i will do my best to .