Physics, asked by SketchyBoi, 9 months ago

A concave mirror is a part of a sphere of radius 40cm. What is the focal length of the mirror?

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Answered by vijaykumarmr72pc80ti

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A concave mirror is a part of a sphere of radius 40cm. What is the focal length of the mirror? A concave mirror is a part of a sphere of radius 40cm. What is the focal length of the mirror?

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