Question

a lens is a curved transparent material that refracts light. concave lenses curve inward to bend light in a process known as refraction. light enters the lens, also known as a medium, in a straight line. the lens slows the light down and refracts it. because the lens is thinner in the middle than it is on the edges, the light diverges, or spreads out, as it exits the lens. what is a lens? a curved material that refracts light a curved material that discolors light a curved material that compresses light

Explanation:

The text on the left clearly states that a lens is a curved transparent material that refracts light. The first option matches this description. The second option about discoloring light is not mentioned. The third option about compressing light is also not in line with the given information.

Answer:

A curved material that refracts light