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JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2014

  • question_answer
    A vessel is half-filled with a liquid of refractive index \[\mu \]. The other half of the vessel is filled with an immiscible liquid of refractive index. \[W\] The apparent depth of the vessel is 50% of the actual depth, then \[\frac{4W}{3}\] is

    A) 1.4        

    B) 1.5           

    C) 1.6         

    D) 1.67

    Correct Answer: D

    Solution :

                    Let d be the depth of two liquids Apparent depth \[=\frac{0.002\times {{(373.15)}^{2}}}{1000\times \left( \frac{9.72}{18} \right)}\] \[={{0.52}^{o}}mo{{l}^{-1}}kg\] \[\text{C}{{\text{H}}_{\text{3}}}\text{C}{{\text{H}}_{\text{2}}}\text{C}\equiv \text{CH}\] \[\because \]


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