PV charts can be related to thermodynamic conditions
For PV charts related to Boyle's Law, the graph will form an Isothermal condition (constant T) where P and V are inversely proportional
Further explanation
PV charts can be made from several thermodynamic conditions :
The isobaric process (constant P), isothermal (constant T), isochoric (constant volume)
Or in the Carnot engine efficiency process, the PV graph is used to find W = Work or Q = Heat
If the PV graph is related to gas conditions, there will be
some relationships:
Example :
- Boyle's law at constant T, P = 1 / V
- Charles's law, at constant P, V = T
- Avogadro's law, at constant P and T, V = n
In Boyle's law, it is stated that
In a closed system, the absolute pressure by an ideal gas is inversely proportional to the volume it occupies if the temperature is constant
[tex]\large{\boxed{\bold{PV=k}}[/tex]
or
[tex]\rm P1\times V1=P2\times V2[/tex]
If the pressure is increased, the volume will decrease. Conversely, if the gas volume is increased, the gas pressure will decrease.
So if we cause the gas to expand at a constant temperature, the pressure will decrease if the volume increases
Decreasing the gas volume will increase collisions between gas particles so that the pressure increases
So the graph formed in Boyle's law will form an Isothermal curve
Learn more
The final pressure of Helium gas
brainly.ph/question/520393
Avogadro's hypothesis
brainly.ph/question/529893
Boyle's law
brainly.ph/question/294201
