Question 1: Thermodynamics & KTG

Question

An ideal gas is undergoing a cyclic thermodynamic process in different ways as shown in the corresponding $P-V$ diagram in column 3 of the table. Consider only the path from state $1$ to state $2.$ $W$ denotes the corresponding work done on the system. The equations and plots in the table have standard notations as used in thermodynamic processes. Here $Y$ is the ratio of heat capacities at constant pressure and constant volume. The number of moles in the gas is $n.$
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Accepted Answer

Adiabatic process is used as a correction in the determination of the speed of sound in an ideal gas. The p-V diagram of this process is shown in (Q). The work done on the gas in an adiabatic process is given by ${W_{1 	o 2}} = {{{p_2}{V_2} - {p_1}{V_1}} \over {\gamma  - 1}}$.

Answer

$\left( {\rm I} \right)\left( {ii} \right)\left( Q \right)$

Answer

$\left( {{\rm I}V} \right)\left( {ii} \right)\left( R \right)$

Answer

$\left( {{\rm I}{\rm I}{\rm I}} \right)\left( {iv} \right)\left( R \right)$

Answer

$\left( {\rm I} \right)\left( {iv} \right)\left( Q \right)$

Thermodynamics & KTG

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