JEE Main & Advanced Physics Elasticity Question Bank Bulk Modulus

  • question_answer
    The pressure of a medium is changed from 1.01 ´ 105 Pa to 1.165 ´ 105 Pa and change in volume is 10% keeping temperature constant. The Bulk modulus of the medium is

    A)                         \[204.8\times {{10}^{5}}Pa\]                     

    B)                         \[102.4\times {{10}^{5}}Pa\]            

    C)                                 51.2 ´ 105  Pa                

    D)                                             1.55  ´ 105 Pa            

    Correct Answer: D

    Solution :

                        \[K=\frac{\Delta p}{\Delta V/V}\]\[=\frac{(1.165-1.01)\times {{10}^{5}}}{10/100}=\frac{0.155\times {{10}^{5}}}{1/10}\] \[=1.55\times {{10}^{5}}pa\]


You need to login to perform this action.
You will be redirected in 3 sec spinner