Solved papers for JEE Main & Advanced JEE Main Paper (Held On 19 April 2014)

done JEE Main Paper (Held On 19 April 2014)

  • question_answer1)
    Match List - I (Event) with List-II (Order of the time interval for happening of the event) and select the correct option from the options given below the lists:
    List - I List - II
    (a) Rotation period of earth (i) \[{{10}^{5}}s\]
    (2) Revolution period of earth (ii) \[{{10}^{7}}s\]
    (3) Period of light wave (iii) \[{{10}^{-15}}s\]
    (4) Period of sound wave (iv) \[{{10}^{-3}}s\]
      JEE Main Online Paper (Held On 19 April 2016)

    A)
    (1)-(i), (2)-(ii), (3)-(iii), (4)-(iv)

    B)
    (1)-(ii), (2)-(i), (3)-(iv), (4)-(iii)

    C)
    (1)-(i), (2)-(ii), (3)-(iv), (4)-(iii)

    D)
    (1)-(ii), (2)-(i), (3)-(iii), (4)-(iv)

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  • question_answer2)
    The gravitational field in a region is given by \[\overset{\to }{\mathop{g}}\,=5N/kg\hat{i}+12N/kg\hat{j}.\]The change in the gravitational potential energy of a particle of mass 1 kg when it is taken from the origin to a point (7 m, ? 3 m) is:     JEE Main Online Paper (Held On 19 April 2016)

    A)
    71 J                                        

    B)
    13 58 J

    C)
    71 J                                        

    D)
    1 J

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  • question_answer3)
    In an experiment for determining the gravitational acceleration g of a place with the help of a simple pendulum, the measured time period square is plotted against the string length of the pendulum in the figure. What is the value of g at the place?     JEE Main Online Paper (Held On 19 April 2016)

    A)
    \[9.81m/{{s}^{2}}\]                        

    B)
    \[9.87m/{{s}^{2}}\]

    C)
    \[9.91m/{{s}^{2}}\]                        

    D)
    \[10.0m/{{s}^{2}}\]

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JEE Main Online Paper (Held On 19 April 2014)
 

   


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