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Water is flowing through a horizontal pi...

Water is flowing through a horizontal pipe of non-uniform cross- section. At the extreme narrow portion of the pipe, the water will have

A

Velocity of water will be maximum and pressure minimum

B

Pressure of water will be maximum and velocity minimum

C

Both pressre and velocity of water will be maximum

D

Both pressure and velocity of water will be minimum

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The correct Answer is:
A
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MOTION-HYDROSTATIC, FLUID MECHANICS & VISCOSITY-EXERCISE-1 (OBJECTIVE PROBLEMS)
  1. Water flows through a frictionless duct with a cross-section varying a...

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  2. Two water pipes P and Q having diameters 2 xx 10^(-2) m and 4 xx 10^(...

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  3. Water is flowing through a horizontal pipe of non-uniform cross- secti...

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  4. Water is flowing through a tube of non-uniform cross-section ratio of ...

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  5. Water is flowing through a horizontal pipe of non -uniform cross secti...

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  6. Water enters a horizontal pipe of non uniform cross section with a vel...

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  7. A water tank has a hole in its wall at a distance of 40 m below the fr...

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  8. There is a 1 mm thick layer of oil between a flat plate of area 10^(-2...

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  9. A steel shot of diameter 2 mm is dropped in a viscous liquid filled in...

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  10. An air bubble (radius 0.4 mm) rises up in water. If the coefficient of...

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  11. If an oil drop of density 0.95xx10^(3)kg//m^(3) and radius 10^(-4) cm ...

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  12. A tank is filled up to a height 2H with a liquid and is placed on a pl...

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  13. In a cylindrical vessel containing liquid of density rho there are two...

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  14. A large tank is filled with water ("density" = 10^(3)kg//m^(3)). A sma...

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  15. A U tube is rotated about one of it's limbs with an angular velocity o...

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  16. A rectangular tank is placed on a horizontal ground and is filled with...

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  17. Water is flowing steadily through a horizontal tube a of non uniform c...

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  18. A large tank is filled with water to a height H. A small hole is made ...

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  19. A cylindrical vessel open at the top is 20cm high and 10 cm in diamete...

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  20. A vertical tank, open at the top, is filled with a liquid and rests on...

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