The resultant of all normal pressures acts___________________?

Related Mcqs:

A liquid compressed in cylinder has a volume of 0.04 m3 at 50 kg/cm2 and a volume of 0.039 m3 at 150 kg/cm2. The bulk modulus of elasticity of liquid is___________________?

A. 400 kg/cm2 B. 4000 kg/cm2 C. 40 x 105 kg/cm2 D. 40 x 106 kg/cm2 E. none of the above...

Operation of McLeod gauge used for low pressure measurement is based on the principle of_________________?

A. gas law B. Boyle’s law C. Charle’s law D. Pascal’s law E. McLeod’s law...

In order that flow takes place between two points in a pipeline, the differential pressure between these points must be more than_______________?

A. frictional force B. viscosity C. surface friction D. all of the above E. none of the above...

For a body floating in a liquid the normal pressure exerted by the liquid acts at ____________________?

A. bottom surface of the body B. e.g. of the body C. metacentre D. all points on the surface of the body E. all of the above...

Units of surface tension are____________________?

A. energy/unit area B. distance C. both of the above D. it has no units E. none of the above...