on a sunny day when we pass under a tree covered by a large of leaves , we see bright circular patches of light on the ground 1) what are the bright patches known as? 2) name the source of light and screen in a case Share with your friends Share 2 Anirudh Gupta answered this a) these are the pin holes of nature. b) source of light = Sun. Screen = Ground 3 View Full Answer Ipsita answered this pinholes of nature 1 K.pranav answered this yjt 0 Satvik Pandey answered this K,M,M,M, -1 Unknown answered this good 0