Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoDifferent processesMedium2 minPYQ_2020
PhysicsMediumsingle choice

Which of the following is an equivalent cyclic process corresponding to the thermodynamic cyclic given in the figure? Where,1→2is adiabatic. (Graphs are schematic and are not to scale)

Options:

Answer:
C
Solution:

For process3→1, Volume is constant,
PV=nPT;as P increases T increases.
For process1→2, the process is adiabatic process,
PVγ=Constant
⇒TVγ-1=Constant.
For process2→3, pressure is constant,
V=kT.

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:Different processes
⏱ 2mℹ️ Source: PYQ_2020

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