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An object and its real image are located at distances 25 cm and 40 cm respectively from the two principal focii of a convex lens on either side. The linear magnification of the image is nearly equal to |
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Answer» An object and its real image are located at distances 25 cm and 40 cm respectively from the two principal focii of a convex lens on either side. The linear magnification of the image is nearly equal to |
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