Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamicsMedium2 minQB

PhysicsMediumsingle choice

A mono-atomic ideal gas expands at constant pressure, with heat $Q$ supplied. The fraction of $Q$ which goes as work done by the gas is

Answer:

Solution:

$\frac{W}{Q} = \frac{n R Δ T}{n C _{P} Δ T} = \frac{R}{C _{P}} = \frac{R}{5 R /2} = \frac{2}{5}$ .

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:Thermodynamics

⏱ 2mℹ️ Source: QB

Loading discussions...