Pressure, Buoyancy, And Bernoulli's Principle Quiz
Basic concept about Pressure, Buoyancy, and Bernoulli's Principle. Please do it before 18th March 2009
What phases of matter are fluids ?
An object will ______ in a fluid, if its density is lower than that of the fluid.
If buoyant force is greater than the weight of the fluid, the object will ___ in the fluid.
An object will ____ in a fluid, if its density is greater than that of the fluid
_________ force is the force that pushes up on an object in the fluid.
Archimedes' Principle states that the buoyant force on an object is equal to the _____ of the fluid displaced by the object.
The principle behind hydraulics is that pressure is transmitted _______ in all dierctions in a fluid.
F the buoyant force is equal to the weight of the fluid, the object will be _______ inside the fluid.
If buoyant force is less than the weight of the fluid, the object will ____ in the fluid.