Fluid Mechanics MCQs Set-1

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1. The eddy viscosity for turbulent flow is

2. The difference of pressure between the inside and outside the soap bubble is

3. Dynamic viscosity has the dimension as

4. If the surface tension of water air interface is 0.073 N/m, the gauge pressure inside a rain drop of 1 mm diameter will be

5. The surface tension of mercury at normal temperature is ____________ that of water.

6. The fluid which obey's the Newton's law of viscosity     is called

7. In a Sutro weir, the discharge is proportional to

where H is Head.

8. A liquid undergoing a rigid body rotation in a container is said to have

9. A perfect fluid is

10. Surface tension is due to


 

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