Describe with the help of a diagram, the nature, size and psition of the image formed when an object is placed beyound the centre of curvature of a concave mirror.

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.

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

With the help of a ray diagram, determine the position, nature and size of the image formed of an object placed at the centre of curvature of a concave mirror.

Write the charactersticks of the image formed by an object placed at the centre of curvature of a concave mirror ?

Describe with the help of a ray diagram the nature, size and position of the image formed when an object is placed at infinity (considerable distance) in front of a convex lens. State three characteristics of the image so formed.

Describe with the help of a ray-diagram, the size, nature and position of the image formed by a convex lens when an object is placed beyond 2f in front of the lens.

Mgnification of concave mirror when the object is placed at the centre of curvature

A diminished real image is obtained when the object is placed between centre of curvature and focus of a concave mirror.