The vapour pressure over the concave surface is__________________?

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....

Property of a fluid by which molecules of different kinds of fluids are attracted to each other is called________________?

A. adhesion B. cohesion C. viscosity D. compressibility E. surface tension...

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

A. force of adhesion B. force of cohesion C. force of friction D. force of diffusion E. none of die above...

Differential monometer 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. velocity in pipes...

Two pipe systems can be said to be equivalent, when the following quantites are same______________?

A. friction loss and flow B. length and diameter C. flow and length D. friction factor and diameter E. velocity and diameter...