Physics, asked by tusharbaliyan2054, 11 months ago

If mean of focal length and radius of curvature is 21 cm find focal length and radius of curvature

Answers

Answered by rohanpawar10906

Answer:

The Brainliest Answer! The radius of curvature of a spherical mirror is 20 cm. Explanation: The focal length of a 'spherical mirror' is half of its 'radius of curvature.

please mark as brainlest answer

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