Question

what is the definition of convergent pencil divergent pencil and parallel pencil ​

Answer 1

Answer:

In the divergent pencil, as the beam of light progresses, the rays diverge from each other. Or. A divergent pencil is that in which rays of light come out of a point source such that the diameter of the pencil goes on increasing as the rays proceed forward as shown in the figure below. Parallel Pencil

Answer 2

Answer:

In the divergent pencil, as the beam of light progresses, the rays diverge from each other. Or. A divergent pencil is that in which rays of light come out of a point source such that the diameter of the pencil goes on increasing as the rays proceed forward as shown in the figure below. Parallel Pencil.