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प्रश्न
Figure shows a concave mirror with its pole at P, focus F and centre of curvature C. Draw ray diagram to show the formation of image of an object OA.
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उत्तर
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संबंधित प्रश्न
An image formed by a ______ mirror is always of the same size as that of the object.
Define Radius of curvature of the spherical mirror
A concave lens produces an image 20 cm from the lens of an object placed 30 cm from the lens. The focal length of the lens is:
(a) 50 cm
(b) 40 cm
(c) 60 cm
(d) 30 cm
Name the mirrors shown in Figure (a) and (b).
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.
Define the term principal focus in case of convex mirror. Draw a convex mirror and show its principal focus and focal length clearly.
The minimum length of the mirror required to see the full image of the person is half ‘ of his height.
