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प्रश्न
Name the kind of mirror used to obtain:
A virtual and diminished image
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उत्तर
Convex
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Principal focus
Define the terms pole, principal axis and centre of curvature with reference to a spherical mirror.
Name the mirror which always produces an erect and virtual image. How is the size of image related to the size of object?
AB is the object, A1B1 is its image. MM' is the position of the mirror. Complete the ray diagram and find the position of the center of curvature and focus of the mirror. Also, measure the focal length.
An object 10 cm high is placed at a distance of 20 cm in front of a spherical mirror of focal length 25 cm. By scale drawing find the nature, position, and magnification of the image in the following case:
Convex mirror
Assertion: Incident ray is directed towards the centre of curvature of spherical mirror. After reflection it retraces its path.
Reason: Angle of incidence (i) = Angle of reflection (r) = 0°
Spherical mirrors are one form of ______ mirrors.
For a spherical mirror, ______ is true.
The image formed in a plane mirror is always inverted.
