Question

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What is the relation between focal length and radius of curvature of a concave mirror? Does the same relation hold for a covcave mirror?​

Answer 1

Answer:

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Step-by-step explanation:

the distance from the pole to the focal point is called the focal length (f). the focal length of a spherical mirror Eastern approximately half its radius of curvature . it is important to note upfront that this is an approximately true relationship ..... yes, the same relation hold for a concave mirror ....

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Answer 2

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Relation between the focal length and radius of curvature : For a spherical mirror of small aperture to its radius of curvature, the focal length of the mirror is one half of the radius of curvature of the mirror. This relation can be proved for both the mirrors that is concave and convex.

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