Density of water is maximum at__________________?

Related Mcqs:

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...

Metacentre is the point of intersection of _________________________?

A. vertical upward force through e.g. of body and center line of body B. buoyant force and the center line of body C. mid point between e.g. and center of buoyancy D. all of the above E. none of the above...

The rise or depression of liquid in a tube due to surface tensionwim increase in size of tube will________________?

A. increase B. remain unaffected C. may increase or decrease depending on the characteristics of liquid D. decrease E. unpredictable...

Two dimensional 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 and direction of the velocity do not change from point to point in the fluid D. the fluid particles move in … Two dimensional flow occurs when________________?Read More...

The difference of pressure between the inside and outside of a liquid drop is _______________?

A. p = Txr B. p = T/r C. p = T/2r D. p = 2T/r E. none of the above...