Define the term ‘Centre of curvature’ .
Step 1: Center of curvature,
The Centre of curvature is defined as the central part or the center point of a sphere of which the spherical or curved mirror is a part.
Step 2: The following diagram shows the centre of curvature of a spherical mirror,
Considering this curve as a curved mirror and the dotted line connecting and making the whole sphere, where the central point is denoted as ‘C’ is called the centre of curvature.