what is the difference between specific gravity and density
of a substance?
Answer Posted / rajesh
Specific gravity is the Ratio of Density of a liquid
(Kg/cubic metr) to the density of Standard liquid (water -
1000 kg/cubic metr)
Density of liquid is defined as Mass per Unit volume
(Kg/cubic metr)
We take Standard liquid as WATER ( Hydraulics), and
Standard Gas as Air (Thermodynamics), as Gas or Liquid both
are Fluids.
Reason for taking std reference as Water or Air --
Water is Universal Solvent,chemically inactive,freely
available etc.
Air posseses all thermodynamic properties, also does not
affect chemically to components,freely available etc.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is the density of plastic?
What is the purpose of air cooler of D/E?
What is the importance of workshop?
what is the reason of hat and work is not conserved energy?
What are the principal constituents of brass?
What are the causes of main engine Turbo Charger blower side dirty?
what is the difference between impact force and sudden force? pls give any example.
What is turbocharger and his rpm
What is railroad track ballast?
What is the purpose of increasing the pressure on the F.O. system of the engine?
How to decide the thickness of sheet metal while designing the bracket?
en 19 & en24 which one is good for pipe mill shaft
Electrical symbol
What is the relationship between hardness and tensile strength?
What type of job are you holding at the moment? What is your desired employment / occupational field