A student is building a model of a lens that will spread light over the biggest space. Which best describes the type of model the student should make?

A.
The student should make a convex lens model because it breaks light down into bands of color.

B.
The student should make a concave lens model because it breaks light down into bands of color.

C.
The student should make a convex lens model because it directs light away from the center of the lens.

D.
The student should make a concave lens model because it directs light away from the center of the lens.

C.

The student should make a convex lens model because it directs light away from the center of the lens.