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प्रश्न
For what position of an object a real, diminished image is formed by a convex lens?
उत्तर
When an object is placed beyond 2F, the image formed is real and diminished.
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संबंधित प्रश्न
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Object at 2F1 of a convex lens : Image at 2F2 : : Object at F1 : _______
