The mirror in the below case is

Draw the ray diagram for the formation of image in case of a concave mirror when the object is placed at the centre of curvature of a mirror.

An object is placed 20 cm in front of a mirror is found to have image 15 cm (a) in front of it, (b) behind the mirror. Find the focal length of the mirror and the kind of mirror in each case.

Answer the following questions: In the case of image formation by a concave mirror, draw neat and labelled ray diagrams in the following cases : Object at the centre of curvature of the mirror Also, state the position, nature and size of the image relative to the size of the object.

Answer the following questions: In the case of image formation by a concave mirror, draw neat and labelled ray diagrams in the following cases : Object at the focus of the mirror Also, state the position, nature and size of the image relative to the size of the object.

STATEMENT - 1 : Image formed by a convex mirror is always virtual, erect and diminished. STATEMENT - 2 : In case of a convex mirror the image is erect and virutal, when the object is placed between focus and pole. STATEMENT - 3 : In case of a concave mirror the image is real, when the object is placed between focus and centre of curvature.

STATEMENT - 1 : Image formed by a convex mirror is always virtual, erect and diminished. STATEMENT - 2 : In case of a convex mirror the image is erect and virutal, when the object is placed between focus and pole. STATEMENT - 3 : In case of a concave mirror the image is real, when the object is placed between focus and centre of curvature.

In case of a concave mirror, an erect image is …………. .