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Describe the graph pressure at the y axis and volume at the x axis



Sagot :

Indrawboyidn

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

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