An object is placed 20 cm to the left of a convex lens of focal length 10 cm. If a concave
Channel: Doubtnut
Date: 2021-11-08

An object is placed 20 cm to the left of a convex lens of focal length 10 cm. If a concave mirror of focal length 5cm is placed 30 cm to the right of the lens, find the magnification and the nature of the final image. Draw the ray diagram and locate the position of the image.