Question

An object is placed at the distance between focal length and twice the focal length from a convex lens . Give 3 points of the image formed by the convex lens

Answer 1

By this, I presume that the object is placed at the centre of curvature.

Since the object is placed there and it is a convex lens, the image will be formed at the centre of curvature, will be real, inverted and same size as that of the object.

Hence the linear magnification will be one.

Hope I helped!