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PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesEasy2 minQB

PhysicsEasynumerical

A mixture holds 1 mol of a monoatomic gas and 3 mol of a rigid diatomic gas. Find $γ$ for the mixture (three decimals).

Answer:

1.44

Solution:

$C_{p} = \frac{2.5 R + 3 \times 3.5 R}{4} = 3.25 R$ and $C_{v} = \frac{1.5 R + 3 \times 2.5 R}{4} = 2.25 R$ . $γ = \frac{3.25}{2.25} = 1.444$ .

Subject:PhysicsTopic:Heat & ThermoSubtopic:Thermodynamics Laws & Specific Heats of Gases

⏱ 2mℹ️ Source: QB

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