What happens if an object is placed at centre of curvature of a mirror ? Draw the ray diagram.

What is centre of curvature ?

An object is placed at the centre of curvature of a concve mirror. The distance between image and the pole is

What happens when an object is suitably excited by heating ?

If focal length is 20 cm then what is radius of curvature of mirror ?

The properties of image when a real object is kept in between focus and centre of curvature of a concave mirror.

What happens if you blow air on a mirror?

An object is placed 40 cm in front of a convex mirror of radius of curvature 20 cm. The image

Show the formation of image with a ray diagram, when an object is placed on the principal axis of a concave mirror away from the centre of curvature.

Show the formation of image with a ray diagram when an object is placed on the principal axis of a concave mirror away from the centre of curvature.

What happens to a ray which passes through focal point and falls on the concave mirror and also draw the ray diagram.