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प्रश्न
How is a spherical mirror used to converge a beam of light at a point? Name the type of mirror used.
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उत्तर
If a parallel beam of light is incident on a concave mirror, it converges the beam to a point called focus
Type of mirror used is CONCAVE.
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संबंधित प्रश्न
An image that cannot be obtained on a screen is called ______.
An image which can be obtained on a screen is called a ______ image.
What kind of mirror is required for obtaining a virtual image of the same size as the object?
Name the spherical mirror which has:
(a) virtual principal focus.
(b) real principal focus.
The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:
State whether this spherical mirror will diverge or converge light rays.
Why does a driver use a convex mirror instead of a plane mirror as a rear view mirror?
Illustrate your answer with the help of a ray diagram.
Upto what maximum distance from a concave mirror, the image can be obtained? What will be the location of object for it?
AB is the object, A'B' is the image, and MM' is the position of the mirror. Complete the ray diagram showing the formation of the image and find the focal length of the mirror.
