Advertisements
Advertisements
Question
The diagram below in Figure, shows a convex mirror. C is its centre of curvature and F is its focus. (i) Draw two rays from A and hence locate the position of image of object OA. Label the image IB. (ii) State three characteristics of the image.
Advertisements
Solution
The ray diagram shows two light rays from A.
The image of the object OA is formed between the focus and the pole on the other side of the mirror.

The image so formed is erect, virtual and diminished.
APPEARS IN
RELATED QUESTIONS
A concave mirror always forms a real image.
When a spherical mirror is held towards the sun and its sharp image is formed on a piece of a carbon paper for some time, a hole is burnt in the carbon paper.
Why is a hole burnt in the carbon paper?
Name the spherical mirror which can produce a real and diminished image of an object.
Explain the following terms :
Pole, Centre of curvature, Radius of curvature, Principal axis. Show them on separate diagrams for each of the concave and convex mirrors.
Define the following terms in the context of spherical mirrors :
(i) Pole
(ii) Centre of curvature
(iii) Radius of curvature
(iv) Principal axis
Name the kind of mirror used to obtain :
A real and enlarged image
Upto what maximum distance from a concave mirror, the image can be obtained? What will be the location of object for it?
What is a mirror formula?
Spherical mirrors are one form of ______ mirrors.
