Question

we often see bright circular patches of light on the ground under the tree.
a) What are the bright circular patches of light?
b) Explain why we often see bright circular patches of light on the ground under the tree.
Pa​

Answer 1

Explanation:

The bright circular patches of light under the tree is called pinhole images, the source of the light is the sun , the dry porous leaves and the gaps between the leaves acts as the screen. And the phenomenon is known as diffraction of lights.