Question

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A Convex lens of focal length 20cm can produce a magnified virtual as well as real image.Is this a correct statement ?If yes,where shall the object be placed in each case for obtaining these images?

Answer 1

Answer:

Yes, the statement is correct. The convex lens of focal length 20 cm can produce a magnified, virtual as well as real image. The object should be placed (i) Between focus F1 and optical centre O (i.e., a distance less than 20 cm from the lens) for magnified, virtual and erect image.