If the light radiation coming from infinity falls on a concave mirror, then after reflection, the mirror creates reflection at a distance of 10 centimeters when an object with a length of 2 centimeters is placed in front of this mirror at a distance of 15 centimeters. Find the nature and size?
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Suppose an object is placed u cm in front of a spherical mirror of focal length f such that the image is formed v cm from the mirror, then u, v and f are related by the equation; 1/f= 1/u + 1/v. This equation is referred to as the mirror formula. The formula holds for both concave and convex mirrors.
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