Question

give difference between concave and convex lens in your own words​

Answer 1

A convex lens focuses the light ray to specific points whereas a concave lens diverges the light rays.

Explanation:

Thanks

Answer 2

Answer:

Concave lens

A concave lens is a lens that possesses at least one surface that curves inwards. It is a diverging lens, meaning that it spreads out light rays that have been refracted through it. A concave lens is thinner at its centre than at its edges

Convex lens

convex lens gives a clearer and larger image of an object by focusing the light beam at one point. As the center of the convex lens is thicker, it makes the object image at the focus point look larger and closer. Convex lens is used for various purposes like in a magnifying glass, camera, microscope