Spherical Mirror
Spherical Mirror: Overview
In this topic, we will study about mirrors that create images that are not the same as the original object. It also discusses the applications and nature of the images formed by convex and concave mirrors.
Important Questions on Spherical Mirror
Choose the type of mirror which can produce both real and virtual images of the object.
Both plane and convex mirrors can produce a magnified image of the object whereas a concave mirror cannot produce a magnified image.
A concave mirror can only form a virtual image as in the case of a plane and a convex mirror. Do you agree with the statement? Justify your answer.
Derive the relationship between the focal length and radius of curvature of a convex mirror.
Derive the relationship between the focal length and radius of curvature of a concave mirror.
The focus of the concave mirror is situated in front of the mirror.
A spherical mirror and a thin spherical lens have each a focal length of . The mirror and the lens are likely to be
The rays, parallel to the principal axis, of a spherical mirror, actually meet at a point 20 cm distant from its pole. Identify the mirror and give its focal length.
A spherical mirror produces an image of magnification -1 on a screen placed at a distance of 50 cm from the mirror. What is the focal length of the mirror?
Which of the following mirror can be used to form an erect and enlarged image?
Which of the following mirror can be used to form a real image?
A spherical mirror, whose reflecting surface is curved inwards is called a _____.
