Question

Sometimes, when we pass under a tree covered with large number of leaves, we notice small patches of sunlight under it. These circular images are images of?

Answer 1

Sometimes, when we pass under a tree covered with large number of leaves, we notice small patches of sun light under it. These circular images are pin hole images of the Sun. The gaps between the leaves, act as the pin holes. These gaps are all kinds of irregular shapes, but, we can see circular images of the Sun.