The center of gravity of the volume of the liquid displaced by an immersed body is called________________?

Related Mcqs:

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 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...

Mercury is often used in barometer because _________________?

A. it is the best liquid B. the height of barometer will be less C. its vapour pressure is so low that it may be neglected D. both B. and C. E. it moves easily...

Buoyant force is___________________?

A. resultant force acting on a floating body B. equal to the volume of liquid displaced C. force necessary to keep a body in equilibrium D. the resultant force on a body due to the fluid surrounding it E. none of the above...

Uniform flow occurs when____________________?

A. the flow is steady B. the flow is streamline C. size and shape of the cross section in a particular length remain constant D. size and cross section change uniform¬ly along length E. flow occurs at constant fate...