An object is placed at a distance of 12 cm in front of a concave mirror of radius of curvature 30 cm. List four characteristics of the image formed by the mirror. -Science

An object is placed at a distance of 12 cm in front of a concave mirror of radius of curvature 30 cm. List four characteristics of the image formed by the mirror. -Science
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Here, radius of curvature of concave mirror, R = 30 cm. Therefore, focal length of the mirror, f = R/2 = 30/2 = 15 cm Also, object distance, u = 12 cm Hence, knowing the focal length of mirror and the object distance, it is clear that the object is placed between the focus and pole of the mirror. So, in case of a concave mirror for an object placed between focus and pole of the mirror, the image formed will be:   (i)  Erect (ii) Larger in size than that of the object (iii) Virtual and (iv) Behind the mirror.
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