Question

Which of the following diagrams involves a larger image?

Answer 1

The correct answer is picture 1 because the grey arrow represents the real object size and the orange - yellowish arrow represents the image size. So since the image size is bigger than the object size. So this means picture 1 has a larger image.

Answer 2

Explanation :

When the object is placed between focus $F_1$ and the optical center, the image we get is enlarged. The image is formed on the same side of the lens. The formed image is virtual and erect.

This is the only case of the convex lens where the formed image is enlarged.

Hence, the correct option is attached.