Thermodynamics

For the given cycle, the work done during isobaric process is:

One mole of an ideal monatomic gas undergoes a cyclic process as shown in the figure. The total heat supplied to the gas is :

An ideal gas undergoes four different processes from the same initial state as shown in the figure below. Those processes are adiabatic, isothermal, isobaric and isochoric. The curve which represents the adiabatic…

One mole of an ideal diatomic gas undergoes a transition from $A$ to $B$ along a path $\mathrm{AB}$ as shown in the figure, The change in internal energy of the gas during the transition is:

A thermodynamics system undergoes cyclic process $ABCDA$ as shown in Figure. The work done by the system in the cycle is:

Figure below shows two paths that may be taken by a gas to go from a state A to a state C. In process AB, 400 J of heat is added to the system and in process BC, 100 J of heat is added to the system. The heat absorbed…

Thermodynamic processes are indicated in the following diagram. Match the following Column - 1 Column - 2 P. Process I a. Adiabatic Q. Process II b. Isobaric R. Process III c. Isochoric S. Process IV d. Isothermal

The efficiency of a Carnot engine depends upon

The efficiency of an ideal heat engine working between the freezing point and boiling point of water, is

A Carnot engine has an efficiency of 50% when its source is at a temperature 327 $^\circ$C. The temperature of the sink is:

In the given ($V-T)$ diagram, what is the relation between pressures $p_1$ and $p_2$ ? [image]

The temperature inside a refrigerator is \$t_{2}^{o}C$ and the room temperature is \$t_{1}^{o}C$. The amount of heat delivered to the room for each joule of electrical energy consumed ideally will be