Grade 11General Physics
how to derive an expression between density, pressure and volume
how to derive an expression between density, pressure and volume
1 Answer
ajinkya
If talking about an ideal gas ,
By the ideal gas eqn.
PV= nRT
PV= [m/GMW]×R×T
Where m is the mass
And GMW is the gram molecular weight
P= ([m/V]×R×T)/{GMW}
We know that, m/V is density
Therefore,
P={d×R×T}/GMW
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