J & K CET Medical J & K - CET Medical Solved Paper-2006

  • question_answer
    The phenomenon of sound propagation in air is :

    A)  isothermal process        

    B)  isobaric process

    C)  adiabatic process           

    D)  none of the above

    Correct Answer: B

    Solution :

                     Velocity of sound in air increases\[({{v}_{t}})\]with increase in temperature\[[{{v}_{t}}={{v}_{0}}+0.61t]\]but is independent of pressure variation.


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