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प्रश्न
Discuss the position and nature of image formed by a convex mirror when an object is moved from infinity towards the pole of mirror.
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उत्तर
In a convex mirror, the image formed is always virtual, upright and diminished. It is always situated between its pole and focus, irrespective of the distance of object in front of the mirror.
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Principal axis
The diverging lens in part (a) is replaced by a converging lens also of focal length 100 mm. The object remains in the same position and an image is formed by the converging lens. Compare two properties of this image with those of the image formed by the diverging lens in part (a).
Write the spherical mirror's formula and explain the meaning of each symbol used in it.
State the kind of mirror used
(a) By a dentist,
(b) As a search-light reflector.
Define linear magnification produced by a mirror?
AB is the object, A'B' is the image, and MM' is the position of the mirror. Complete the ray diagram showing the formation of the image and find the focal length of the mirror.
Define the term Pole.
Explain why a ray of light passing through the center of curvature of a concave mirror, gets reflected along with the same pattern.
