1.
Falling drops of water become spheres due to the property of

2.
The property of fluid by virtue of which it offers resistance to shear is called

3.
When time of closure tc = L/v0 (where L is length of pipe and v0 is speed of pressure wave), the portion of pipe length subjected to maximum head is

4.
The point in the immersed body through which the resultant pressure of the liquid may be taken to act is known as

5.
The point in the immersed body through which the resultant pressure of the liquid may be taken to act is known as

6.
In case of an airfoil, the separation of flow occurs

7.
The tendency of a liquid surface to contract is due to the following property

8.
The fluid forces considered in the Navier Stokes equation are

9.
The flow in which conditions do not change with time at any point, is known as

10.
Two pipes of same length and diameters d and 2d respectively are connected in series. The diameter of an equivalent pipe of same length is

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