Question

ray daigrams and nature of image of both concave and convex lens​

Answer 1

Answer:

Position of image: At 2f Behind the lens.

Nature of image: Real, inverted and same as object size.

Answer 2

Answer:

Convex (converging) lenses can form either real or virtual images (cases 1 and 2, respectively), whereas concave (diverging) lenses can form only virtual images (always case 3). Real images are always inverted, but they can be either larger or smaller than the object.