The process in which no heat enters or leaves the system is termed as

Is it possible to increase the temperature of a gas without adding heat to it? Explain.

In adiabatic compression, the decrease in volume is associated with

$A$ diatomic gas $\left(\gamma = \frac{7}{5}\right)$ is compressed adiabatically to volume $\frac{V_0}{32}$,where $V_0$ is its initial volume. The initial temperature of the gas is $T_i$ in Kelvin and the final temperature is $xT_i$ in Kelvin. The value of $x$ is:

The pressure and density of a diatomic gas $\left(\gamma=\frac{7}{5}\right)$ changes adiabatically from $(P, d)$ to $(P^{\prime}, d^{\prime})$. If $\frac{d^{\prime}}{d}=32$, then $\frac{P^{\prime}}{P}$ is:

During a thermodynamic process, the increase in internal energy of a system is equal to the work done on the system. Which process does the system undergo?