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प्रश्न
Complete the following diagrams in Figure by drawing the reflected rays for the incident rays 1 and 2.
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उत्तर
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- optical centre
Give one use each of a concave and a convex mirror.
The letter F is placed in front of a plane mirror:
What is the name of the phenomenon involved?
What is the relation between the focal length and radius of curvature of a spherical mirror (concave mirror of convex mirror)? Calculate the focal length of a spherical mirror whose radius of curvature is 25 cm.
How is the focal length of a spherical mirror related to its radius
State the kind of mirror used
(a) By a dentist,
(b) As a search-light reflector.
Define the following term:
concave mirror
Define the term Focus of a concave mirror.
