(a) A concave mirror of focal length 10 cm can produce a magnified real as well as virtual image of an object placed in front of it. Draw ray diagrams to justify this statement. (b) An object is placed perpendicular to the principal axis of a convex mirror of focal length 10 cm. The distance of the object from the pole of the mirror is 10 cm. Find the position of the image formed.

(a)

``diagram {"type": "ray-diagram", "objects": ["concave mirror", "object", "image"], "rays": [["object", "concave mirror", "image"]], "labels": ["Object", "Concave Mirror", "Image"]}

``

(b) Given: Focal length of convex mirror = 10 cm, Object distance = 10 cm

To find: Image distance

Using mirror formula: 1/f = 1/do + 1/di

where f = focal length, do = object distance, di = image distance

1/10 = 1/10 + 1/di

1/di = 1/10 - 1/10

1/di = 0

di = infinity

The image is formed at infinity.