NDA 2016 Physics question

If the image of an object, formed by a concave mirror is virtual, erect and magnified, then the object is placed

(A)at the principal focus
(B)at the centre of curvature
(C)beyond the centre of curvature
(D)between the pole of the mirror and the principal focusCorrect

Answer: (D)

Solution

A concave mirror forms a virtual, erect and magnified image only when the object lies between the pole and the principal focus (as in a shaving mirror). With the object at

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Question ID VK-030603