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Standard XIII

Physics

Thermodynamic Processes

Two curves A ...

Question

Two curves A and B as shown in figure, are graphs for an isothermal and an adiabatic process of an ideal gas.
The isothermal process is represented by the curve

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Solution

The correct option is A A
The slope of $P - V$ curve is more for adiabatic process than for isothermal process.
From the graph it is clear that slope for B is greater than the slope of A.
$∴$ Curve A represents isothermal process.

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Thermodynamic Processes

Standard XIII Physics

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Two curves A and B as shown in figure, are graphs for an isothermal and an adiabatic process of an ideal gas. The isothermal process is represented by the curve

The correct option is A A The slope of P−V curve is more for adiabatic process than for isothermal process. From the graph it is clear that slope for B is greater than the slope of A. ∴ Curve A represents isothermal process.

Two curves A and B as shown in figure, are graphs for an isothermal and an adiabatic process of an ideal gas.
The isothermal process is represented by the curve

The correct option is A A
The slope of $P - V$ curve is more for adiabatic process than for isothermal process.
From the graph it is clear that slope for B is greater than the slope of A.
$∴$ Curve A represents isothermal process.