Describe with the help of diagram the natrue, size and position of the image formed when and object placed at centre of curvature of a concave mirror.

Where will the real and inverted image of an object placed at the centre of curvature of a concave mirror will be formed?

Explain with the help of a diagram the formation of image formed by a plane mirror.

When an object is placed beyond centre of curvature of a concave mirror, the image is formed:

Give the nature, position and size of the image formed by a convex lens when the object lies at 2 F

Calculate the position of image, when an object is placed at a distance of 15 cm from a convex mirror having focal length 0.45 m.

An object is placed exactly midway between a convex and concave mirror each of focal length 15 cm.The two mirror are placed 60 cm apart and the two mirrors face each other.Find the nature and position of the image formed by reflection first at convex and then at the concave mirror.

Establish the relation between object distance, image distance and radius of curvature for a concave mirror.

Draw the ray diagrams and find position,nature and size of image formed by a convex lens,when object is placed:At F.

A concave mirror of focal length 20 cm and a convex mirror of focal length 15 cm are placed 50 cm apart,such that the two mirrors face each other .An object is placed exactly midway betwen them.Find teh nature and position of the image formed by reflection first at the concave mirror and then at the convex mirror.