A diminished image of an object is to be obtained on a screen \( 1.0 \mathrm{~m} \) from it. Thi...

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A diminished image of an object is to be obtained on a screen \( 1.0 \mathrm{~m} \) from it. This can be achieved by appropriately placing
(A) A convex mirror of suitable focal length
(B) A concave mirror of suitable focal length
(C) A concave lens of suitable focal length
(D) A convex lens of suitable focal length less than \( 0.25 \mathrm{~m} \)
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