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  5. Thermal Properties of Matter / द्रव्य के तापीय गुण

Railways General Science & Technology Thermal Properties of Matter / द्रव्य के तापीय गुण Sample Paper Properties of Matter Sample Test Paper-3

  • question_answer
    A liquid flows through a non-uniform pipe. The pressure in the pipe will be

    A)  Lower where the cross-section is smaller

    B)  The same throughout the pipe

    C)  Higher where the cross-section is smaller

    D)  Higher where velocity of the liquid is smaller

    Correct Answer: A

    Solution :

    [a, d] Pressure is smaller where velocity is higher and velocity is higher where area is smaller.


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