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(C) In the given $P-V$ diagram:$1$. $AB$ is an isothermal process $(T = 	ext{constant})$. Since $V$ increases from $A$ to $B$, $P$ must decrease $(P

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(C) In the given $P-V$ diagram:$1$. $AB$ is an isothermal process $(T = 	ext{constant})$. Since $V$ increases from $A$ to $B$, $P$ must decrease $(P \propto 1/V)$.$2$. $BC$ is an isobaric process $(P = 	ext{constant})$. Since $V$ decreases from $B$ to $C$, $T$ must decrease $(V \propto T)$.$3$. $CA$ is an isochoric process $(V = 	ext{constant})$. Since $P$ increases from $C$ to $A$, $T$ must increase $(P \propto T)$.Mapping these to a $P-T$ diagram:- $AB$: $T$ is constant, so the graph is a vertical line. Since $P$ decreases, the direction is downwards.- $BC$: $P$ is constant, so the graph is a horizontal line. Since $T$ decreases, the direction is towards the left.- $CA$: $V$ is constant, so $P \propto T$. The graph is a straight line passing through the origin. Since $T$ increases, the direction is away from the origin.Comparing these characteristics, the correct $P-T$ diagram is represented by option $C$.

The adjoining figure shows the $P-V$ diagram for a fixed mass of an ideal gas undergoing a cyclic process. $AB$ represents an isothermal process and $CA$ represents an isochoric process. Which of the graphs shown in the following figures represents the $P-T$ diagram of the cyclic process?

Similar Questions

In the given $P-V$ diagram,the initial state of an ideal gas is represented by point $a$ and the final state by point $e$. The gas moves from state $a$ to state $e$ along paths $(i) abe, (ii) ace, (iii) ade$. The heat absorbed by the gas will be:

$A$ gas is taken through a cyclic process $ABCA$ as shown in the figure. If $2.4 \, cal$ of heat is given in the process,what is the value of $J$ in $J/cal$ (mechanical equivalent of heat)?

During the thermodynamic process shown in the figure for an ideal gas:

An ideal monoatomic gas is taken through the thermodynamic states $A \to B \to C \to D$ via the paths shown in the figure. If $U_A, U_B, U_C$ and $U_D$ represent the internal energy of the gas in states $A, B, C$ and $D$ respectively,then which of the following is not true?

Calculate the heat absorbed by the system in going through the process shown in the figure.

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