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प्रश्न
Name the spherical mirror which (i) diverges (ii) converges the beam of light incident on it. Justify your answer by drawing a ray diagram in each case.
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उत्तर
(i) Convex mirror diverges a beam of light falling on it.
(ii) Concave mirror converges a beam of light falling on it.
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- aperture
Explain the following term related to spherical lenses:- principal focus
Define (a) centre of curvature (b) radius of curvature (c) pole (d) principal axis, and (e) aperture, of a spherical mirror with the help of a labelled diagram
Explain the meaning of the terms focus and focal length in case of a convex mirror, with the help of suitable ray diagram.
Name the mirror which always produces an erect and virtual image. How is the size of image related to the size of object?
Upto what maximum distance from the pole the image in a convex mirror can be obtained? what will be the location of object then ?
An object of height 2 cm is placed at a distance of 20 cm in front of a concave mirror of a focal length of 12 cm. Find the position, size, and nature of the image.
Define the term Pole.
If the focal length of a spherical mirror is 10 cm, what is the value of its radius of curvature?
