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The velocity of efflux of a liquid throu...

The velocity of efflux of a liquid through an orific in the bottom of the tank does not depend upon

A

size of orifice

B

height of liquid

C

acceleration due to gravity

D

none of the above

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SL ARORA-Mechanical Properties of fluids-Exercise
  1. The rate of flow of liquid through an orifice of a tank does not depen...

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  2. In a container, filled with water upto a height h, a hole is made in t...

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  3. The velocity of efflux of a liquid through an orific in the bottom of ...

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  4. Water stands at a depth H in a tank whose side walls are vertical. A h...

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  5. A rectangular vessel when full of water takes 10 minutes to be emptied...

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  6. The unit of surface tension in SI system is

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  7. The water droplets in free fall are spherical due to

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  8. A square wire frame of L is dipped in a liquid, on taking out a membra...

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  9. Calculate the force required to separate the glass plates of area 10^(...

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  10. A wire of length L metres, made of a material of specific gravity 8 is...

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  11. One large soap bubble of diameter D breaksinto 27 bubbles having surfa...

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  12. A mercury drop of radius 1 cm is broken into 10^6 droplets of equal si...

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  13. Two drops of equal radius coalesce to form a bigger drop. What is rati...

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  14. 8 mercury drops coalesce to form one mercury drop, the energy changes ...

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  15. If a mercury drop is divided into 8 equal parts, its total energy,

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  16. The excess pressure inside a soap bubble of radius 4 cm is 30 "dyne"//...

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  17. Pressure inside two soap bubble are 1.02 and 1.03 atm . Then ratio of ...

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  18. If a liquid does not wet glass, its angle of contact is

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  19. If a liquid does not rise or fall in a capillary tube , then its angle...

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  20. For different capillaries of radiusr,the condition of liquid rise (h) ...

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