Question

one half of a convex lens of Focal length 10cm is covered with a black paper.can such a lens produce an image of a completeobject placed at 30 cm from the lens? draw a day diagr⁹am to justify your answer​

Answer 1

Answer:

convex lens can produce the complete image of the object even though half of the lens is covered . Because light rays coming from the object can be refracted from the other part of the lens. Refer the attachment for ray diagram.