Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoSecond Law of ThermodynamicsMedium2 minPYQ_2005

PhysicsMediumsingle choice

The temperature-entropy diagram of a reversible engine cycle is given in the figure. Its efficiency is

Answer:

Solution:

$η = \frac{Δ W}{Q _{BC}} = \frac{\frac{S _{0} T _{0}}{2}}{\frac{3 S _{0} T _{0}}{2}} = 1/3$

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:Second Law of Thermodynamics

⏱ 2mℹ️ Source: PYQ_2005

Loading discussions...