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Q: A concave lens of focal length 30 cm forms an image of an object placed at 60 cm from it. The position and nature of the image formed will be:
  • A. –20 cm, virtual and erect
  • B. –20 cm, real and inverted
  • C. 20 cm, virtual and erect
  • D. 20 cm, real and inverted
Correct Answer: Option A -
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Explanations:

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