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BVP Medical BVP Medical Solved Paper-2012

  • question_answer
    When a sphere is taken to bottom of sea 1 km deep, it contracts by 0.01%. The bulk modulus of elasticity of the material of sphere is (Given : Density of water\[-3m/{{s}^{2}}\])

    A)  \[0.3m/{{s}^{2}}\]

    B)  \[-0.3m/{{s}^{2}}\]

    C)  \[4:1\]

    D)  \[1:3\]

    Correct Answer: A

    Solution :

                    Bulk modulus \[{{r}_{B}}\] \[{{v}_{A}}\] \[{{v}_{B}}\] = pressure of water \[\frac{{{v}_{A}}}{{{v}_{B}}}\]                                 \[\frac{{{r}_{B}}}{{{r}_{A}}}\]                 \[\frac{{{r}_{A}}}{{{r}_{B}}}\]                 \[\frac{r_{A}^{2}}{R_{B}^{2}}\] \[\frac{R_{B}^{2}}{R_{A}^{2}}\]


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