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प्रश्न
Name the two kinds of spherical mirrors and distinguish between them.
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उत्तर
Two kinds of spherical mirrors are concave and convex.
Distinction between concave and convex mirror: A concave mirror's bulging surface is silvered and reflection takes place from the hollow surface but a convex mirror's inner surface is silvered and reflection takes place from the bulging surface.
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संबंधित प्रश्न
Image formed by a convex ______ is always virtual and smaller in size.
We can obtain a real, enlarged and inverted image by a concave mirror.
What is the name of the phenomenon in which the right side of an object appears to be the left side of the image in a plane mirror?
A concave lens produces an image 20 cm from the lens of an object placed 30 cm from the lens. The focal length of the lens is:
(a) 50 cm
(b) 40 cm
(c) 60 cm
(d) 30 cm
What do you understand by the focus and focal length of a spherical mirror? Show them on the separate diagrams for each of a concave mirror and a convex mirror.
Upto what maximum distance from the pole the image in a convex mirror can be obtained? what will be the location of object then ?
Select the correct option:
Which mirror is used in periscope?
