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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesEasy2 minQB

PhysicsEasyinteger

Two moles of an ideal gas are heated isobarically through $50$ K. Find the work done by the gas in joules (nearest integer, $R = 8.314$ J $m o l^{- 1}$ $K^{- 1}$ ).

Answer:

831

Solution:

$W = P Δ V = n R Δ T = 2 \times 8.314 \times 50 = 831.4$ J, about 831 J.

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

⏱ 2mℹ️ Source: QB

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