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  3. JEE Main & Advanced

JEE Main & Advanced AIEEE Solved Paper-2004

  • 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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