JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2014

  • question_answer
    Let \[CaC{{l}_{2}}\] and \[\text{MgS}{{\text{O}}_{\text{4}}}\]where \[CaC{{l}_{2}}\]is continuous. Then, \[CaC{{l}_{2}}\]is equal to

    A) \[f(x)g(0)\]        

    B) \[\text{MgS}{{\text{O}}_{\text{4}}}\]

    C) \[\upsilon /\text{1}0\]          

    D) \[f\]

    Correct Answer: D

    Solution :

                    Given. \[y=5\sin \frac{\pi X}{3}\cos \frac{2\pi t}{T}\] And \[\frac{2\pi X}{\lambda }=\frac{\pi X}{3}\]                   ??(i) \[\lambda =6\,cm\]        \[\frac{\lambda }{2}=\frac{6}{2}\,=3cm\] \[{{v}_{e}}=\sqrt{2gR}\] \[\frac{{{R}_{1}}}{{{R}_{2}}}=k;\frac{{{g}_{1}}}{{{g}_{2}}}=g\] \[\frac{{{V}_{1}}}{{{V}_{2}}}=\frac{\sqrt{{{g}_{1}}{{R}_{1}}}}{\sqrt{{{g}_{2}}{{R}_{2}}}}=\sqrt{kg}\]\[\frac{{{V}_{1}}}{{{V}_{2}}}={{(kg)}^{1/2}}\]


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