Relation between Focal Length and Radius of Curvature
The minimum d...
Question
The minimum distance between the object and the image formed by a concave mirror is equal to _____.
(f is the focal length of the mirror)
A
zero
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B
f
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C
2f
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D
4f
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Solution
The correct option is A zero When an object is placed at the center of curvature, the image will be formed at the center of curvature for a concave mirror.
In this case, the distance between the object and the image is zero.