Sunday, 26 August 2012

Application Of Archimedes' Principle

Hydrometer



1. The hydrometer is used to measure the relative density of liquid.
2. Buoyant Force=weight of hydrometer, hydrometer float on a liquid.
3. a. if the liquid is of lesser density, greater volume of liquid will be displaced.
    b. if the liquid is of greater density, smaller volume of liquid will be displaced.


Video On How To Use A Hydrometer.



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