Question

The distance from the vertex to center of curvature is known as

Answer 1

◼ TASK : TO ANSWER THE ABOVE QUESTION
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⏩ THE DISTANCE FROM THE VERTEX TO THE CENTER OF CURVATURE IS KNOW AS RADIUS OF CURVATURE

⏩ IT IS DENOTED BY ' R '
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⏩ HOPE IT HELPS

⏩ HAVE A NICE DAY MY FRIEND

Answer 2

Answer:

The distance from the vertex to the center of curvature is known as the radius of curvature (represented by R). The radius of curvature is the radius of the sphere from which the mirror was cut. Finally, the distance from the mirror to the focal point is known as the focal length (represented by f).