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What is the microscopic origin of pressu...

What is the microscopic origin of pressure?

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The microscopic origin of pressure was proposed by considering a thermodynamic system as collection of molecules. By the kinetic theory of gases, pressure is linked to the velocity of molecules (v) and number density `(N/V)`.
`P=1/3N/Vmv^2`
Where v - velocity of molecular velocity of molecular
`N/V` - number density
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