This note provides us an information about pressure, Pascal's Law of pressure and upthrust .Hydrostatic is the study of fluid at rest. A substance that can flow from one point to another is called fluid .
this note provide an information about the Archimedes principle ."When a body is fully or partially immersed in a fluid, it experiences an upthrust which is equal to weight of the fluid displaced by the body".
This note provide the information about specific gravity , hydrometer ,specific gravity bottle ,.