H  H 
Physics of Fluids 

HyperPhysics Fluid's Website  2005 Fluid's Website 



Pressure in a Fluid (the Air)  


The Weight of a roomful of Air 

Archimede's Principle I  
When
an object is completely or partially immersed in a fluid, the fluid exerts
an upward force on the object equal to the weight of the fluid displaced
by the object. Archimedes' Principle 1,2,3 Bouyancy 1,2,3 

Archimedes's Principle 1,2,3,4,5  
Conservation
of Mass 
