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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamicsMedium2 minQB

PhysicsMediumsingle choice

Passage / Comprehension

The figure shows P-V diagram of a thermodynamic cycle

If $T_{A}, T_{B}, T_{C}$ and $T_{D}$ are the respective temperatures at A, B, C and D, then choose the correct statement if $T_{A} = T_{0}$

Options:

Answer:

Solution:

$T_{A} = \frac{P _{0} V _{0}}{n R} = T_{0}; T_{B} = \frac{2 P _{0} V _{0}}{n R} = 2 T_{0}; T_{C} = \frac{2 P _{0} \cdot 3 V _{0}}{n R} = 6 T_{0}; T_{D} = \frac{P _{0} \cdot 3 V _{0}}{n R} = 3 T_{0}$ . All three statements hold.

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:Thermodynamics

⏱ 2mℹ️ Source: QB

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