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Easy

Question

Consider the situation in the figure. The bottom of the pot is a reflecting plane mirror, S is a small fish, and T is a human eye. Refractive index of water is m. At what distance from it self will the eye see the image of the fish upon direct observation?

  1. H open parentheses 1 plus fraction numerator 1 over denominator 2 mu end fraction close parentheses    
  2. 2 H open parentheses 1 plus fraction numerator 1 over denominator 2 mu end fraction close parentheses    
  3. 2 H open parentheses 1 minus fraction numerator 1 over denominator 2 mu end fraction close parentheses    
  4. H open parentheses fraction numerator mu plus 1 over denominator 2 end fraction close parentheses    

The correct answer is: H open parentheses 1 plus fraction numerator 1 over denominator 2 mu end fraction close parentheses

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