A student is constructing a representation of a concave lens. The diagram illustrates her unfinished model.

Question

What step would most effectively finalize her model?

(1 point)
Responses

The student should sketch the light rays entering the lens and then exiting at right angles.
The student should sketch the light rays entering the lens and then exiting at right angles.

The student should illustrate the light entering the lens and then emerging in converging lines.
The student should illustrate the light entering the lens and then emerging in converging lines.

The student should depict the light rays entering the lens and then emerging in a straight trajectory.
The student should depict the light rays entering the lens and then emerging in a straight trajectory.

The student should illustrate the light entering the lens and then departing in lines that are spreading out.
The student should illustrate the light entering the lens and then departing in lines that are spreading out.

Answer 1

The most effective step to finalize her model of a concave lens would be:

The student should illustrate the light entering the lens and then departing in lines that are spreading out.

Concave lenses diverge light rays, making them spread out as they exit the lens.