Free surface of a liquid tends to contract to the smallest possible area due to force of _________________?

Related Mcqs:

Hot wire anemometer is used to measure_______________?

A. discharge B. velocity of gas C. pressure intensity of gas D. pressure intensity of liquid...

The resultant upward pressure of the fluid on an immersed body is called_________________?

A. upthrust B. buoyancy C. center of pressure D. all the above are correct E. none of above is correct...

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...

Principle of similitude forms the basis of__________________?

A. comparing two identical equipments B. designing models so that the result can be converted to prototypes C. comparing similarity between design and actual equipment D. hydraulic designs E. performing acceptance tests...