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प्रश्न
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संबंधित प्रश्न
We can obtain a real, enlarged and inverted image by a concave mirror.
A lens forms a real image 3 cm high of an object 1 cm high. If the separation of object and image is 15 cm, find the focal length of the lens.
Define the terms pole, principal axis and centre of curvature with reference to a spherical mirror.
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.
Name the kind of mirror used to obtain :
A real and enlarged image
How will you distinguish between a plane mirror, a concave mirror and a convex mirror, without touching them?
The radius of curvature of a convex mirror is 40 cm. Find its focal length.
When an object of height 1 cm is kept at a distance 4 cm from a concave mirror, its erect image of height 1.5 cm is formed at a distance 6 cm behind the mirror. Find the focal length of mirror, by drawing.
Name the type of mirror used in the following situation:
Side/rear-view mirror of a vehicle
Support your answer with reason.
The image formed in a plane mirror is always inverted.
