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What is the magnification produced by a converging lens with a focal length of 9 cm when viewing a card sheet divided into squares, each of size 1 mm², at a distance of 9 cm through a magnifying glass held close to the eye?

Options

  1. A2
  2. B5
  3. C7
  4. D10

Correct answer

D. 10

Step-by-step solution

Correct Option is : (D) 10

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