A student has to create a model of a convex lens. Which property of a convex lens should the student include in the model?
A
The lens spreads light.

B
The lens focuses light.

C
The lens destroys light.

D
The lens reflects light.

A.  The lens spreads light.

Explanation:

The convex lens will converge the light that passes through it. The direction of light will be bend to be closer to the middle point. This is the lens used for the eyeglass that treat people with hypermetropia. That is why the convex lens also called a converging lens or a plus lens. The strength of the convex lens depends on its focal length, index of the material used, and the radius of curvature.