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The backward viscous force acting on a s...

The backward viscous force acting on a small spherical body falling through a fluid_______with the increase in velocity of the body.

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SL ARORA-Mechanical Properties of fluids-Exercise
  1. The volume of a liquid flowing per second through a capillary tube und...

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  2. The rate of flow of liquid through a capillary tube of length l and ra...

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  3. The backward viscous force acting on a small spherical body falling th...

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  4. The terminal velocity of a sphere of radius R, falling in a viscous fl...

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  5. Two rain drop reach the earth with their with the terminal velocity in...

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  6. A solid rubber ball of density d and radius R falls vertically through...

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  7. The terminal velocity isproportional to the coefficient of viscosity o...

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  8. The maximum value of flow of liquid for which the motion remains strea...

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  9. is a dimensionless parameter which decides the nature of flow of liqui...

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  10. Reynold's number represents the ratio of the force per unit area to th...

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  11. Equation of continuity is a special case of the law of conservation of

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  12. is a fundamental principle of fluid dynamics based on the law of conse...

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  13. For the streamline flow of an ideal fluid flowing horizontally, the pr...

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  14. A device used for measuring the rate of flow of liquid through pipes i...

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  15. The maximum distance upto which a molecule can exert some measurable a...

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  16. The surface of a liquid has tendency to contract and minimise surface...

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  17. If the surface tension of a liquid is T , the gain in surface energy f...

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  18. The surface tension of a liquid with rise of temperature.

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  19. A square wire frame of size L is dipped in a liquid . On taking out ,...

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  20. Surface tension of a liquid is numerically equal to

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