Question

A convex lens of focal length 6 cm is held 4 cm from a newspaper which has print 0.5 cm high. By calculation, determine the size and nature of the image produced.object of height 5mm placed at a distance of 0.8m from the lens . find the object of height 5 mm placed at a distance of 0.8m from the lens . find position , nature and size of image
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Answer 1

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Answer 2

Answer:

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