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Define the following terms for concave and convex mirror differently 1.Focus 2.Principal Axis 3.Centre of Curvature 4.Pole 5.Radius of Curvature For class 10 Don't spam or your answer will be reported and best answer will be marked as brainliest |
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Answer» Principal axis: It’s an IMAGINARY line passing through the OPTICAL centre and the centre of curvature of any lens or a spherical mirror.Radius of Curvature (r): It’s the LINEAR distance between POLE and the Center of curvature. Pole (p) : It’s the MIDPOINT of the spherical mirror. Radius of Curvature (r): It’s the linear distance between Pole and the Center of curvature. |
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