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प्रश्न
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.
उत्तर
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.
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संबंधित प्रश्न
In each case (a) and (b), draw reflected rays for the given incident rays and mark focus by the symbol F.
Why does a driver use a convex mirror instead of a plane mirror as a rear view mirror?
Illustrate your answer with the help of a ray diagram.
State the kind of mirror used
(a) By a dentist,
(b) As a search-light reflector.
The sun is seen before the sunrise and after the sunset.
The boxes in figure (a, b, c) represent mirrors; insert a mirror which will reflect the incident ray as shown in the diagram.
Complete the following diagrams shown in the below figure by drawing the reflected ray for each incident ray.
Which of the following has curved reflecting surface?
The distance from the center of curvature of the mirror to the pole is called the focal length of the mirror.
