In an expriment to determine the f of a convex lens, a student obtained a sharp inverted image of a distant tree on the screen behind the lens. She then removed the screen and looked through the lens in the direction of the object. She will see:-a] an inverted image of the tree at the focusb] no image as the screen is removedc] a blurred image on the wall of the labd] an erect image of the tree on the lensPLEASE EXPLAIN TOO

Ritik Raj , 9 Years ago

Grade 10