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JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2007

  • question_answer
        As the temperature is raised from\[20{}^\circ C\]to\[40{}^\circ C\],the average kinetic energy of neon atoms changes by a factor of which of the following?

    A)  1/2                                       

    B)  \[\sqrt{313/293}\]

    C)  313/293                              

    D)  2

    Correct Answer: C

    Solution :

                    Average \[KE=\frac{3}{2}RT/{{N}_{0}}\] \[(KE)\propto T\] \[\therefore \]\[{{(KE)}_{313}}/{{(KE)}_{293}}=\frac{313}{293}\]


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