Specific Gravity

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 Code Number :   2B40.52?

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Reprinted by permission of Dick Berg, University of Maryland, for use on this website.

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Condition :   Good   
Principle :   Specific Gravity  
Area of Study :  Heat and Fluids  
Equipment :   Electronic balance, various objects on strings, 1000 ml with water.

Procedure :   Place the beaker with water on the electronic balance and tare.  Dip the object into the water and the weight that registers on the balance is equal to the buoyant force.  Weight of the object in air divided by the buoyant force will give you the specific gravity.
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   References

Paul L. Willems, "Specific Gravity with Electronic Balances,"  TPT, Vol. 36, # 1, p. 10, (Jan. 1998).



Mail Questions and Comments to:  Dale Stille