148481
The initial pressure and volume of a given mass of an ideal gas $\left(\right.$ with $\left.\frac{C_{p}}{C_{v}}=\gamma\right)$, taken in a cylinder fitted with a piston, are $P_{0}$ and $V_{0}$ respectively. At this stage the gas has the same temperature as that of the surrounding medium which is $T_{0}$. It is adiabatically compressed to a volume equal to $\frac{V_{0}}{2}$.
Subsequently the gas is allowed to come to thermal equilibrium with the surroundings. What is the heat released to the surrounding?
148482 An ideal gas having initial pressure $P$, volume $V$ and temperature $T$ is allowed to expand adiabatically until its volume becomes $4 \mathrm{~V}$, while its temperature falls to $\frac{T}{2}$. If the work done by the gas the during the expansion is $\alpha P V$, the value of $\alpha$ is
148481
The initial pressure and volume of a given mass of an ideal gas $\left(\right.$ with $\left.\frac{C_{p}}{C_{v}}=\gamma\right)$, taken in a cylinder fitted with a piston, are $P_{0}$ and $V_{0}$ respectively. At this stage the gas has the same temperature as that of the surrounding medium which is $T_{0}$. It is adiabatically compressed to a volume equal to $\frac{V_{0}}{2}$.
Subsequently the gas is allowed to come to thermal equilibrium with the surroundings. What is the heat released to the surrounding?
148482 An ideal gas having initial pressure $P$, volume $V$ and temperature $T$ is allowed to expand adiabatically until its volume becomes $4 \mathrm{~V}$, while its temperature falls to $\frac{T}{2}$. If the work done by the gas the during the expansion is $\alpha P V$, the value of $\alpha$ is
148481
The initial pressure and volume of a given mass of an ideal gas $\left(\right.$ with $\left.\frac{C_{p}}{C_{v}}=\gamma\right)$, taken in a cylinder fitted with a piston, are $P_{0}$ and $V_{0}$ respectively. At this stage the gas has the same temperature as that of the surrounding medium which is $T_{0}$. It is adiabatically compressed to a volume equal to $\frac{V_{0}}{2}$.
Subsequently the gas is allowed to come to thermal equilibrium with the surroundings. What is the heat released to the surrounding?
148482 An ideal gas having initial pressure $P$, volume $V$ and temperature $T$ is allowed to expand adiabatically until its volume becomes $4 \mathrm{~V}$, while its temperature falls to $\frac{T}{2}$. If the work done by the gas the during the expansion is $\alpha P V$, the value of $\alpha$ is
148481
The initial pressure and volume of a given mass of an ideal gas $\left(\right.$ with $\left.\frac{C_{p}}{C_{v}}=\gamma\right)$, taken in a cylinder fitted with a piston, are $P_{0}$ and $V_{0}$ respectively. At this stage the gas has the same temperature as that of the surrounding medium which is $T_{0}$. It is adiabatically compressed to a volume equal to $\frac{V_{0}}{2}$.
Subsequently the gas is allowed to come to thermal equilibrium with the surroundings. What is the heat released to the surrounding?
148482 An ideal gas having initial pressure $P$, volume $V$ and temperature $T$ is allowed to expand adiabatically until its volume becomes $4 \mathrm{~V}$, while its temperature falls to $\frac{T}{2}$. If the work done by the gas the during the expansion is $\alpha P V$, the value of $\alpha$ is
148481
The initial pressure and volume of a given mass of an ideal gas $\left(\right.$ with $\left.\frac{C_{p}}{C_{v}}=\gamma\right)$, taken in a cylinder fitted with a piston, are $P_{0}$ and $V_{0}$ respectively. At this stage the gas has the same temperature as that of the surrounding medium which is $T_{0}$. It is adiabatically compressed to a volume equal to $\frac{V_{0}}{2}$.
Subsequently the gas is allowed to come to thermal equilibrium with the surroundings. What is the heat released to the surrounding?
148482 An ideal gas having initial pressure $P$, volume $V$ and temperature $T$ is allowed to expand adiabatically until its volume becomes $4 \mathrm{~V}$, while its temperature falls to $\frac{T}{2}$. If the work done by the gas the during the expansion is $\alpha P V$, the value of $\alpha$ is