Free surface of a liquid behaves like a sheet and tends to contract to smallest possible area due to the_______________?

Related Mcqs:

The bulk modulus of elasticity __________________?

A. has the dimensions of 1/pressure B. increases with pressure C. is large when fluid is more compressible D. is independent of pressure and viscosity E. is directly proportional to flow....

The value of mass density in kgsecVm4 for water at 0°C is_______________?

A. 1 B. 1000 C. 100 D. 101.9 E. 91...

The resultant upward pressure of a fluid on a floating body is equal to the weight of the fluid displaced by the body. This definition is according to____________________?

A. Buoyancy B. Equilibrium of a floating body C. Archimedes’ principle D. Bernoulli’s theorem E. Metacentric principle...

Barometer is used to measure__________________?

A. pressure in pipes, channels etc. B. atmospheric pressure C. very low pressure D. difference of pressure between two points E. rain level...

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...