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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 : (a) 10 cm from the lens ? (b) 20 cm from the lens ? |
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Answer» 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 : (a) 10 cm from the lens ? (b) 20 cm from the lens ? |
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