JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2014

  • question_answer
    Given that the displacement of an oscillating particle is given by\[[{{m}^{0}}{{L}^{0}}{{T}^{-1}}]\]. The dimensional formula for (ABCD) is

    A) \[[{{m}^{0}}{{L}^{-1}}{{T}^{-2}}]\]            

    B) \[[{{m}^{0}}{{L}^{0}}{{T}^{0}}]\]

    C) \[1.5\mu \]                        

    D) \[\mu \]

    Correct Answer: B

    Solution :

                    \[y=A\sin (Bx+Ct+D)\] As each term inside the bracket is dimension less, so \[NaCl\] \[O{{H}^{-}}\] \[{{H}_{2}}O\] C and D is dimensionless \[\text{C}{{\text{u}}_{\text{2}}}\]           \[{{\left( \text{SCN} \right)}_{\text{2}}}.\]                 \[{{K}_{6}}=\frac{RT_{0}^{2}}{1000\Delta {{H}_{v}}}\]


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