Question

if an object 7 cm high is placed at a distance of 12 cm from a convex lens of focal length 8 cm find the position nature and height of the image

Answer 1

Answer:

By the position of image we mean the distance of image from the lens. Thus, the image is formed on the right side of the convex lens. Only a real and inverted image is formed on the right side of a convex lens, so the image formed is real and inverted. Thus, the height or size of hte image is 14 cm.

Explanation:

here the answer