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Q: An object is placed at a distance of 40 cm from a convex lens having focal length 20 cm. Which option given below, correctly describes the nature and the relative size of the image formed in the respective order?
  • A. Virtual, erect and diminished
  • B. Real, inverted and diminished
  • C. Virtual erect and enlarged
  • D. Real, inverted and same sized
Correct Answer: Option D -
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Explanations:

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