Question

State the difference between the nature of image formed by a concave and a convex lens​

Answer 1

Explanation:

In the convex lens, the curve is outward facing, whereas, in the concave lens, the curve faces inward. When the light rays pass through the convex lens, it converges the light rays and focuses on one point. ... On the contrary, the image formed by the concave lens is erect, virtual and smaller, than the object.

Answer 2

Answer:

A concave lens always has a negative focal length and always forms a virtual image. a concave lens or diverging lens diverges the light rays

whereas

A convex lens or converging lens focuses the light rays to a specific point . A convex lens always has a positive focal length and can form a virtual image (when the subject is closer than the focal length) or a real image (when the subject is further away than the focal length). Try it with a magnifying glass