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

done AIEEE Solved Paper-2005 Total Questions - 3

• question_answer1) Average density of the earth     AIEEE  Solved  Paper-2005
  A)
  does not depend on g
  done clear
  B)
  is a complex function of g
  done clear
  C)
  is directly proportional to g
  done clear
  D)
  is inversely proportional to g
  done clear
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• question_answer2) The change in the value of g at a height h above the surface of the earth is the same as at a depth d below the surface of earth. When both d and h are much smaller than the radius of earth, then which one of the following is correct?                   AIEEE  Solved  Paper-2005     
  A)
  \[d=\frac{h}{2}\]  
  done clear
  B)
                                         \[d=\frac{3h}{2}\]           
  done clear
  C)
         \[d=2h\]         
  done clear
  D)
         \[d=h\]
  done clear
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• question_answer3) A particle of mass 10 g is kept on the surface of a uniform sphere of mass 100 kg and radius 10 cm. Find the work to be done against the gravitational force between them, to take the particle far away from the sphere. (You may take \[G=6.67\times {{10}^{-11}}N{{m}^{2}}/k{{g}^{2}}\])     AIEEE  Solved  Paper-2005
  A)
  \[13.34\times {{10}^{-10}}J\]    
  done clear
  B)
  \[3.33\times {{10}^{-10}}J\]
  done clear
  C)
         \[6.67\times {{10}^{-9}}J\]     
  done clear
  D)
         \[6.67\times {{10}^{-10}}J\]
  done clear
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