Solved papers for JEE Main & Advanced AIEEE Solved Paper-2005

done AIEEE Solved Paper-2005 Total Questions - 3

• question_answer1) A fish looking up through the water sees the outside world, contained in a circular horizon. If the refractive index of water is 4/3 and the fish is 12 cm below the water surface, the radius of this circle (in cm) is     AIEEE  Solved  Paper-2005
  A)
  \[36\sqrt{7}\]     
  done clear
  B)
                         \[\frac{36}{\sqrt{7}}\]   
  done clear
  C)
         \[36\sqrt{5}\]            
  done clear
  D)
         \[4\sqrt{5}\]
  done clear
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• question_answer2) Two point white dots are 1 mm apart on a black paper. They are viewed by eye of pupil diameter 3 mm. Approximately, what is the maximum distance at which these dots can be resolved by the eye? [Take wavelength of light = 500 nm]     AIEEE  Solved  Paper-2005
  A)
  5 m                                        
  done clear
  B)
  1 m                        
  done clear
  C)
         6 m                        
  done clear
  D)
         3 m
  done clear
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• question_answer3) A thin glass (refractive index 1.5) lens has optical power of - 5 D in air. Its optical power in a liquid medium with refractive index 1.6 will be     AIEEE  Solved  Paper-2005
  A)
  1 D    
  done clear
  B)
                                         -1 D                       
  done clear
  C)
         25 D                      
  done clear
  D)
         - 25 D
  done clear
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