. The line that joins a point on a mirror with the centre of curvature is known as the


The line that joins a point on a mirror with the centre of curvature is known as the

 

(a) Radius of curvature

 

(b) Focal length

 

(c) Pole length

 

(d) Principal length

 

Best Answer

Ans. (a)

 

Explanation: - The line that joins a point on a mirror with the centre of curvature is known as the radius of curvature.

 

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