If the atmospheric pressure on the surface of an oil tank (sp. gr. 0.8) is 0.2 kg/cm”, the pressure at a depth of 50 m below the oil surface will be_________________?

Related Mcqs:

Surface tension__________________?

A. acts in the plane of the interface normal to any line in the surface B. is also known as capillarity C. is a function of the curvature of the interface D. decreases with fall in temperature E. has no units...

To avoid an interruption in the flow of a syphon, an air vessel is provided__________________?

A. at the inlet B. at the outlet C. at the summit D. ay nay point between inlet and outlet E. none of the above...

Non uniform flow occurs when_________________?

A. the direction and magnitude of the velocity at all points are identical B. the velocity of successive fluid particles, at any point, is the same at successive periods of time C. the magnitude aricf direction of the velocity do not change from point to point in the fluid D. the fluid particles move in … Non uniform flow occurs when_________________?Read More...

Gradually varied flow is__________________?

A. steady uniform B. non-steady non-uniform C. non-steady uniform D. steady non-uniform E. true one-dimensional...

The process of diffusion of one liquid into the other through a semi-permeable membrane is called_______________________?

A. viscosity B. osmosis C. surface tension D. cohesion E. diffusivity...