Question

(d) Natasha places an object on the principal axis of above given lens A. One
of this object coincides with the focus F and the other end with 2 Whe
be the nature of the image formed by the lens on the other side?​

Answer 1

Answer:

the image will form at infinity

Answer 2

Question - Natasha places an object on the principal axis of convex lens. One end of this object coincides with the focus F and the other end with 2F. What will be the nature of the image formed by the lens on the other side?​

Answer - The image formed will real, inverted and larger and infinite in size.

Convex lens is converging lens and as evident it converges the light rays passing through it. The object stated in question is from F to 2F.

The image formed will be larger and infinite in size. The end at 2F will be obtained at 2F beyond the lens with larger size. The end at F will form the image infinite in size.