Redraw the ray diagram given below in your answer book and completer the path of ray.
When the ray of light passes through the focus of the convex lens it becomes parallel to the principal axis as shown in the figure below.
9
Redraw the ray diagram given below in your answer book and completer the path of ray.
When the ray of light passes through the focus of the convex lens it becomes parallel to the principal axis as shown in the figure below.