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प्रश्न
For an incident ray directed towards centre of curvature of a spherical mirror the reflected ray:
विकल्प
Retraces its path
Passes through the focus
Passes through the pole
Becomes parallel to the principal axis.
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उत्तर
For an incident ray directed towards centre of curvature of a spherical mirror the reflected ray : Retraces its path
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संबंधित प्रश्न
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?
Complete the following sentence:
All the distances are measured from the .......... of a spherical mirror.
Name the kind of mirror used to obtain :
A real and enlarged image
How is the focal length of a spherical mirror related to its radius of curvature?
Define the following term in relation to concave mirror.
Focal length
The boxes in figure (a, b, c) represent mirrors; insert a mirror which will reflect the incident ray as shown in the diagram.
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.
Define the term Centre of curvature.
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
Which of the following has curved reflecting surface?
