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    in which one of the following cases will the liquid flow in a pipe be most streamlined?

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    In which one of the following cases will the liquid flow in a pipe be most streamlined?

    In which one of the following cases will the liquid flow in a pipe be most streamlined?

    Byju's Answer Standard XII Physics Terminal Velocity In which one ... Question

    In which one of the following cases will the liquid flow in a pipe be most streamlined?

    A

    Liquid of high viscosity and high density flowing through a pipe of small radius

    B

    Liquid of high viscosity and low density flowing through a pipe of small radius

    C

    Liquid of low viscosity and low density flowing through a pipe of large radius

    D

    Liquid of low viscosity and high density flowing through a pipe of large radius

    Open in App Solution

    The correct option is B Liquid of high viscosity and low density flowing through a pipe of small radius

    For streamline flow, Reynold's number

    N R ∝ r ρ η

    should be less. For less value of

    N R

    , radius and density should be small and viscosity should be high.

    Suggest Corrections 1 SIMILAR QUESTIONS

    Q. A liquid of density

    ρ = 1000 k g / m 3 ; viscosity η = 0.1 N − S / m 2

    is flowing down in vertical pipe of large cross section. A small ball of density

    ρ 0 = 100 k g / m 3

    and radius 5 cm will be at rest in flowing liquid. The velocity of flowing liquid is

    Q. Calculate Reynold’s number, if a fluid having a viscosity of

    0.4 Ns/m 2 and density of 900 kg/m 3

    flows through a pipe of length

    20 mm with a velocity of 2.5 m/s .

    Q. Calculate Reynolds number, if a fluid having viscosity of

    0.5 Ns/m 2 and density of 450 kg/m 3

    , flows through a pipe of

    20 mm

    diameter with an average velocity of

    2.5 m/s .

    Q. If a fluid having viscosity

    0.6 Ns/m 2 and density of 900 kg/m 3

    , flows through a pipe of diameter

    40 mm

    , then find the maximum velocity of fluid (in

    m/s

    ) inside the pipe for laminar flow. (Critical Reynold's number

    = 2100 )

    Q. Calculate Reynold's number if a fluid having a viscosity of

    0.25 N.s/m 2 and density of 800 kg/m 3

    flows through a pipe of radius

    10 mm with a velocity of 2 m/s . View More

    स्रोत : byjus.com

    In which one of the following cases will the liquid flow in a pipe be most streamlined

    Click here👆to get an answer to your question ✍️ In which one of the following cases will the liquid flow in a pipe be most streamlined

    Question

    In which one of the following cases will the liquid flow in a pipe be most streamlined

    A

    Liquid of high viscosity and high density flowing through a pipe of small radius

    B

    Liquid of high viscosity and low density flowing through a pipe of small radius

    C

    Liquid of low viscosity and low density flowing through a pipe of large radius

    D

    Liquid of low viscosity and high density flowing through a pipe of large radius

    Medium Open in App

    Updated on : 2022-09-05

    Solution Verified by Toppr

    Correct option is B)

    For streamline flow, Reynolds's number N

    R ​ ∝ η rρ ​ should be less. For less value of N R ​

    , radius and density should be small and viscosity should be high.

    So the correct answer is liquid of high viscosity and low density flowing through a pipe of small radius.

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    Liquid of high viscosity and high density flowing through a pipe of small radius

    In which one of the following cases will the liquid flow in a pipe be most streamlined

    Home > English > Class 11 > Physics > Chapter > Fluid Mechanics >

    In which one of the following ...

    In which one of the following cases will the liquid flow in a pipe be most streamlined

    Updated On: 27-06-2022

    ( 00 : 20 ) ADVERTISEMENT Text Solution Open Answer in App A

    Liquid of high viscosity and high density flowing through a pipe of small radius

    B

    Liquid of high viscosity and low density flowing through a pipe of small radius

    C

    Liquid of low viscosity and low density flowing through a pipe of large radius

    D

    Liquid of low viscosity and high density flowing through a pipe of large radius

    Answer

    The correct Answer is B

    Answer

    Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

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    Mohammed 1 month ago
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