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Manipal Engineering Manipal Engineering Solved Paper-2014

  • question_answer
    The atomic number (Z) of an element whose \[(q-r)\hat{i}+(r-p)\hat{j}+(p-q)\hat{k}\]wavelength is \[r.(\hat{i}-\hat{j}+\hat{k})=5\] is 11. The atomic number of an element whose \[r=\hat{i}+\hat{j}+\hat{k}\]wavelength is \[3\sqrt{5}\]is equal to

    A)  6                            

    B) 11      

    C) 44                          

    D) 4

    Correct Answer: A

    Solution :

    \[M{{s}^{-1}}\]constant \[M{{s}^{-1}}\]\[B{{r}^{-}}\]\[\text{m}{{\text{s}}^{\text{-1}}}\]\[\text{m}{{\text{s}}^{\text{-1}}}\]


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