Newton ovserved the action of the prism on white light and on red light because

Newton observed the action of a prism on white light and on red light. Because he did control the event, this investigation of light was a controlled experiment. Explanation: ... Many years before Newton, one had the idea that the white light gave rise to a colored beam when it crossed a prism of glass.

Explanation:

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2