A diminished image of an object is to be obtained on a screen 1.0 m from it. This can be achieved by appropriately placing

A diminished image of an object is to be obtained on a screen 1.0 m fr

1.	A diminished image of an object is to be obtained on a screen 1.0 m from it. This can be achieved by appropriately placing
Answer» a convex mirror of suitable focal length. a CONCAVE mirror of suitable focal length. a concave lens of suitable focal length. a convex lens of suitable focal length less than 0.25 m. Solution :To form a real and diminished image at a DISTANCE of 1.0 m from the object, we can use a convex lens WHOSE focal length `f LE (d)/(4)` i.e., `f le 0.25m.`

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A diminished image of an object is to be obtained on a screen 1.0 m from it. This can be achieved by appropriately placing

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