Alcohol is used in manometer, because___________________?

Related Mcqs:

The normal stress in a fluid will be constant in all directions at a point only if_________________?

A. it is incompressible B. it has uniform viscosity C. it has zero viscosity D. it is frictionless E. it is at rest....

Liquids________________?

A. cannot be compressed B. occupy definite volume C. are not affected by change in pressure and temperature D. GO are not viscous E. none of the above...

The total pressure on the surface of a vertical sluice gate 2 m x 1 m with its top 2 m surface being 0.5 m below the water level will be___________________?

A. 500 kg B. 1000 kg C. 1500 kg D. 2000 kg E. 4000 kg...

Newton’s law of viscosity is a relationship between________________?

A. shear stress anctthejiate of angular distortion B. shear stress and viscosity C. shear stress, velocity and viscosity D. pressure, velocity and viscosity E. shear stress, pressure and rate of angular distortion...

For a floating body to be in equilibrium __________________?

A. meta center should be above e.g. B. center of buoyancy and e.g. must lie on same vertical plane C. a righting couple should be formed D. all of the above E. none of the above...