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प्रश्न
Define the following term in relation to concave mirror.
Radius of curvature
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उत्तर
The linear distance between the pole and the center of curvature is called the radius of curvature.
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संबंधित प्रश्न
Write true or false
A virtual image formed by a spherical mirror is always erect and situated behind the mirror.
State the number of images of an object placed between two mirrors, formed in each case when mirrors are inclined to each other at (a) 90°, and (b) 60°.
Name the two kinds of spherical mirrors and distinguish between them.
Name the kind of mirror used to obtain:
A real and diminished image.
Define the following term:
spherical mirror
Is real image always inverted?
Define the term Centre of curvature.
The spherical mirror used as a rear view mirror in the vehicle is
The minimum length of the mirror required to see the full image of the person is half ‘ of his height.
