Physics, asked by khajamasthan3175, 9 months ago

what do we call the distance between centre of curvature and curved surface of the sphere​

Answers

Answered by riyamalik51
1

Radius of curvature: The distance between optical centre and centre of curvature is called the radius of curvature, which is generally denoted by R. Focal Length: The distance between optical centre and principal focus is called focal length of a lens.

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