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A glass of soft drink with some ice-cube...

A glass of soft drink with some ice-cubes floating in it, is taken in an elevator which is accelerating down. Then, the portion of ice outside the soft drink

A

increases

B

decreases

C

remains same

D

depends on density of soft drink

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SL ARORA-Mechanical Properties of fluids-Exercise
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  2. A glass beaker is placed partially filled with water in a sink it has ...

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  3. A glass of soft drink with some ice-cubes floating in it, is taken in ...

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  4. The unit of the coefficient of viscosity in S.I. system is

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  5. Motion of fluid in a tube is best descrined by

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  6. The rate of flow of liquid in a tube of radius r, length l, whose ends...

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  7. Two capillary of length L and 2L and of radius R and 2R are connected ...

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  8. The rate of flow of water in a capillary tube of length l and radius r...

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  9. An object is moving through the liquid. The viscous damping force acti...

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  10. A body of density D1 and mass M is moving downward in glycerine of den...

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  11. A steel ball is dropped in oil, then

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  12. A sphere of mass M and radius R is falling in a viscous fluid. The ter...

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  13. The ratio of the terminal velocities of two drops of radii R and R//2 ...

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  14. The radii of two drops are in the ratio of 3 : 2, their terminal veloc...

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  15. Two rain drops of same radius r falling with terminal velocity v merge...

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  16. Which one is not a dimensional number ?

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  17. The Reynold's number for fluid flow in a pipe is independent of

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  18. What is meant by critical velocity of a liquid?

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  19. The water flows form a tap of diameter 1.25 cm with a rate of 5xx10^(-...

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  20. While studying about fluid mechanics, the equations and postulates sta...

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