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JEE Main & Advanced JEE Main Paper (Held On 12 April 2014)

  • question_answer
    Two soap bubbles coalesce to form a single bubble. If V is the subsequent change in volume of contained air and S change in total surface area, T is the surface tension and P atmospheric pressure, then which of the following relation is correct?   [JEE Main Online Paper ( Held On 12 Apirl  2014 )

    A) 4PV + 3ST = 0    

    B) 3PV + 4ST = 0

    C) 2PV + 3ST = 0    

    D) 3PV + 2ST = 0

    Correct Answer:


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