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What is the apparent distance by which a small pin fixed on a table top would appear to be raised when viewed from a distance of 50 cm through a 15 cm thick glass slab held parallel to the table, assuming a refractive index of 1.5?

Options

  1. A2.0 cm
  2. B3.0 cm
  3. C4.0 cm
  4. D5.0 cm

Correct answer

D. 5.0 cm

Step-by-step solution

Correct Option is : (D) 5.0 cm

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