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Lenses and Mirrors

This quiz is about optics part of physics. Do you know about optics?

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1/10
The mirror used for the head light of a car is Spherical concave
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The mirror used for the head light of a car is Spherical concave
2/10
How far must an object be from a concave mirror if the image formed is to be inverted?
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How far must an object be from a concave mirror if the image formed is to be inverted?
3/10
The radius of curvature of a plane mirror is
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The radius of curvature of a plane mirror is
4/10
What kind of image is created by a concave lens?
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What kind of image is created by a concave lens?
5/10
The ratio of the focal length of the objective to the focal length of the eyepiece is greater than one for
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The ratio of the focal length of the objective to the focal length of the eyepiece is greater than one for
6/10
The human eye is like a camera and hence it contains a system of lens. The eye lens forms
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The human eye is like a camera and hence it contains a system of lens. The eye lens forms
7/10
A spherical air bubble is embedded in a piece of glass. For a ray of light passing through the bubble, it behaves like a
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A spherical air bubble is embedded in a piece of glass. For a ray of light passing through the bubble, it behaves like a
8/10
Which one among the following is used to make periscope?
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Which one among the following is used to make periscope?
9/10
A number of images of a candle flame can be seen in a thick mirror. The brightest image is
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A number of images of a candle flame can be seen in a thick mirror. The brightest image is
10/10
What kind of lens is used by short-sighted persons?
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What kind of lens is used by short-sighted persons?