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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermodynamicsMedium2 minQB

PhysicsMediummultiple choice

Monoatomic, diatomic and triatomic gases whose initial volume and pressure are same, each is compressed till their pressure becomes twice the initial pressure then.

Options:(select one or more)

Answer:

A, B, D

Solution:

Isothermal: $V_{f} = \frac{P _{i} V _{i}}{2 P _{i}} = \frac{V _{i}}{2}$ , same for all (A true). Adiabatic: $V_{f} = V_{i} 2^{- 1/ γ}$ , largest for the largest $γ$ (monoatomic): B, D true; C false.

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:Thermodynamics

⏱ 2mℹ️ Source: QB

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