Thermodynamics ...

Molar heat capacity is directly related to :

Figure shows a process on a gas in which pressure and volume both change.The molar heat capacity for this process is C

In an isothermal process on an ideal gas,the pressure increases by 0.5%.The volume decreases by about

A perfect gas of a given mass is heated first in a small vessel and then in a large vessel, such that their volumes remain unchanged. The P-T curves are:

An air bubble of volume $$ V_0 $$ is released by a fish at a depth $$ h$$ in a lake. The bubble rises to the surface. Assume constant temperature and standard atmospheric pressure above the lake. The volume of the bubble just before touching the surface will be $$ (density ) $$ of water is $$\rho$$ :

PV curve for the process whose VT curve is:

At a temperature of $$ T_0 = 273 K $$ two moles of an ideal gas undergoes a process as shown . the total amount of heat imparted to the gas equals $$ Q = 27.7 kJ $$ . determine the ratio of molar specific heat capacities

PV curve for the process whose $$VT$$ curve is:

An ideal diatomic gas is expanded so that the amount of heat transferred to the gas is equal to the decrease in its internal energy.
The molar specific heat of the gas in this process is given by C whose value is:

A cyclic process ABCD is shown in the P-V diagram. Which of the following curves represents the same process if BC and DA are isothermal processes: