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(C) For a concave mirror,the radius of curvature is $R = 2f$. Given that the nearest end of the object is at a distance $u > R = 2f$. Since the entire

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$A$ real and diminished image will be formed.

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(C) For a concave mirror,the radius of curvature is $R = 2f$. Given that the nearest end of the object is at a distance $u > R = 2f$. Since the entire object is placed beyond the center of curvature $(C)$,the image of every point of the object will be formed between the focus $(F)$ and the center of curvature $(C)$. For an object placed beyond $C$,the image formed by a concave mirror is always real,inverted,and diminished (smaller than the object). Therefore,the correct option is $C$.

$A$ small linear object is placed on the optical axis of a concave mirror. If the distance of the nearest end of the object from the mirror is greater than the radius of curvature,then:

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