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प्रश्न
When an object is placed at a distance of 36 cm from a convex lens, an image of the same size as the object is formed. What will be the nature of image formed when the object is placed at a distance of:
20 cm from the lens?
उत्तर
The image will be real and magnified because the object is placed between 2f and f.
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संबंधित प्रश्न
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