Start Free Mock LoginAlready registered? Login here

Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamics Laws & Specific Heats of GasesMedium2 minQB

PhysicsMediuminteger

A mole of a monoatomic perfect gas is adiabatically compressed when its temperature rises from $2 7^{\circ}$ C to $12 7^{\circ}$ C. Calculate the work done.

Answer:

1247

Solution:

$Q = 0$ , so the work done on the gas equals the rise in internal energy: $\frac{3}{2} R Δ T = 1.5 \times 8.314 \times 100 = 1247$ J.

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

⏱ 2mℹ️ Source: QB

Doubts & Discussion

Loading discussions...