1.

    Two identical capillaries of length 'L' and radius 'r' are connected in parallel. If the pressure difference across each capillary is 'ΔP', and the viscosity of the liquid is 'η', the total volume flow rate through the combination is:

    A

    πr4ΔP8ηL\frac{\pi r^4 \Delta P}{8 \eta L}

    B

    2imesπr4ΔP8ηL2 imes \frac{\pi r^4 \Delta P}{8 \eta L}

    C

    πr4ΔP16ηL\frac{\pi r^4 \Delta P}{16 \eta L}

    D

    π(2r)4ΔP8ηL\frac{\pi (2r)^4 \Delta P}{8 \eta L}

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Mechanical Properties Of Fluids
    🎯Topic:Poiseuille Equation
    🎓 Ncert Level:Application
    🎯Difficulty :Hard
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Poiseuille's Equation, Fluid Dynamics, Parallel Combination

    Related Questions

    1.

    Poiseuille's equation is most accurate for describing fluid flow in which scenario?

    A

    Airflow through the trachea

    B

    Water flowing down a river

    C

    Blood flow through a capillary

    D

    Ocean currents

    Question Tags
    📚 Subject:Physics
    📑 Chapter:Mechanical Properties Of Fluids
    🎯Topic:Poiseuille Equation
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Poiseuille's Equation, Laminar Flow, Applications of Poiseuille's Equation

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