Exam Category
Physics
Showing 2,374 questions & PYQs organized by topics.
Physics
Light
10 Topics
01
A concave mirror has focal length 20 cm. An object is 60…
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02
Which mirror has negative focal length?
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03
An object is at the centre of curvature of a concave mirror….
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04
A magic mirror shows a boy’s head at the same size, middle…
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05
The diameter of the reflecting surface of a spherical mirror equals its:
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06
An object is 30 cm from a convex mirror of focal length…
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07
When light is incident on a bright smooth surface, _____ reflection occurs.
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08
A convex mirror forms a very small point-sized virtual image. Where is…
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09
The image formed by a plane mirror is:
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10
Sunlight converges 30 cm in front of a concave mirror. Where should…
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