Question

Draw a ray diagram to show the formation of image of an object placed at the centre of curvature of a concave mirror. State the position, size and nature of the image.

Answer 1

Object placed at C :

A real, inverted image of the same size is formed at the centre of curvature Image formed A ‘B’ is at C the centre of curvature. Size is equal to the size of object AB.

It is inverted and real.