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List four characteristics of the image formed by a convex lens of focallength 20 cm when the object is placed in front of it at a distance of 10 cmfrom its optical centre. |
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Answer» The image formed by the lens will have following characteristics. 1. The image will be virtual and erect. 2. It will be a magnified image; this means that the size of the image will be larger than the size of the object. 3. The position of the image will be at the same side where the object is placed. |
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