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Define angle of contact and surface ener...

Define angle of contact and surface energy.

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SL ARORA-Mechanical Properties of fluids-Exercise
  1. State and write the equation of continuity.

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  2. Bernoulli's principle is based on which one among the following laws?

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  3. Define angle of contact and surface energy.

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  4. Describe a simple experiment for measuring the surface tension of a li...

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  5. Show that liquid in equilibrium of rest exerts normal force on the sur...

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  6. State Pascal's law. How can it be demonstrated?

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  7. State the conditions for the equilibrium of floating bodies.Also discu...

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  8. Check the dimensional consistency of the poiseuille's formula for the ...

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  9. Define Stoke’s law. Define and derive an expression for terminal veloc...

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  10. Give an example for a force proportional to velocity . Prove that term...

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  11. Distinguish between streamline and turbulent flows. What do you unders...

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  12. State and prove Bernoulli's theorem.

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  13. Derive an expression for excess pressure inside a drop of liquid.

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  14. Excess of pressure inside a soap bubble is

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  15. What is capillarity? Derive an expression for the height to which the ...

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  16. Define Stoke’s law. Define and derive an expression for terminal veloc...

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  17. State Pascal’s law for fluids.

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  18. Discuss the variation of g with height and depth.

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  19. Define coefficient of viscosity and give its SI unit. On what factors ...

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  20. Define terminal velocity. Show that the terminal velocity upsilon of a...

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