THERMODYNAMIC PROCESSES

In Cloze (1): process, system changes its variables (P, T, V ) so slowly that it remains in thermal and mechanical equilibrium with its surroundings throughout.

A process in which the temperature of the system is kept fixed throughout is called an Cloze (2): process

In Cloze (3): processes the pressure is constant

Volume remains fixed during Cloze (4): processes

The system is insulated from the surroundings and no heat flows between the system and the surroundings in Cloze (5): process

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Processes in Ideal Gas

Identify the processes representing the equations

PV = constant	Cloze (1): Process
P V^γ = constant, γ is the ratio of specif heats	Cloze (2): Process
No work is done on or by the gas , ∆Q = ∆U	Cloze (3): Process
W = P (V₂ – V₁ ) = μ R (T₂ – T₁ )	Cloze (4): Process
Internal Energy ∆U = 0 , ∆Q = ∆W	Cloze (5): Process

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Work done - on the gas, by the gas

For Isothermal process

For Adiabatic process

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True

Work done by the Gas

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False

Here the work is done on the gas (Heat absorbed)

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THERMODYNAMIC PROCESSES

THERMODYNAMIC PROCESSES

Processes in Ideal Gas

Work done - on the gas, by the gas

Question 1

Hint

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Question 2

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