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Which of the following diagrams does not...

Which of the following diagrams does not represent a streamline flow?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
D
In a streamline flow at any given point, the velocity of each passing fluid particles remains constant. If we consider a cross-sectional area, then a point on the area cannot have different velocities at the same time, hence two streamlines of flow cannot cross each other.
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Knowledge Check

  • In a streamline flow

    A
    the speed of a particle always remains same
    B
    the velocity of a particle always remains same
    C
    the kinetic energies of all particles arriving at a given point are the same
    D
    the potential eneergies of all the particles arriving at a given point are the same

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    B
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    D

  • Which of the following does not represent structure of ?

    A
    B
    C
    D
    • A2Z-FLUID MECHANICS-Continuity Equation And Bernoulli'S Theorem
    1. Which of the following diagrams does not represent a streamline flow?

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    2. Along a streamline,

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    3. Streamline flow is more likely for liquid with

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    4. An ideal fluid through a pipe of circular cross-section made of two se...

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    5. The cylindrical tube of a spary pump has a cross-section of 6 cm^(2) o...

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    6. When a body falls in air, the resistance of air depends to a great ex...

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    7. The pressure energy per unit volume of a liquid is

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    8. If air is blown under one of the pans of a phusical balance in equilbr...

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    9. What is the pressure energy of a liquid of mass m and density rho?

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    10. Water is flowing in streamline motion in the tube shown in fig. pressu...

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    11. In old age, arteries carrying blood in the human body become narrow r...

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    12. If two ping-pong balls are suspended near each other and a fast stream...

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    13. The vertical sections of the wing of a fan are shown. Maximum upthrust...

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    14. To get the maximum flight a ball must be thrown as :

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    15. In the following fig., the flow of liquid through a horizontal pipe is...

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    16. When a tap is closed, the manometer attached to the pipe reads 3.5xx10...

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    17. Water flows through a frictionless duct with a cross-section varying a...

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    18. An ideal fluid is flowing through the given tubes which is placed on a...

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    19. An L-shaped tube with a small orifice is held in a water stream as sho...

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    20. The tube shown in figure is of unifrom corss-section. Liquid flows thr...

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