Question

an object is placed at a distance of 12 cm from a convex mirror of radius of curvature 12cm the position and
nature of images nature of image​

Answer 1

Explanation:

• Right on the object, assuming it is small, for to be at a distance the same as the radius of curvature, the object must be at the center.

• Now a real object will extend beyond the center and those parts will have different distances to parts of the mirror’s surface.

• Rays will come to a focus only close to the axis of symmetry.

• Lying on this axis, objects at greater distances than 12 cm would produce images at distances less than 12 cm and vice versa.