Science, asked by sanjufbdc, 11 months ago

3. If the radius of curvature of
concave
miror is noum, what is its focal length ?

Answers

Answered by mansi8116

Explanation:

The focal length of a concave mirror is half it's radius of curvature. It is given that the radius of curvature is cm. It's focal length is cm. An object is situated at a distance from a spherical mirror which produces it's image at distance of 45 cm on the same size of the object.

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