Answer
Verified
89.7k+ views
Hint: In a closed thermodynamic cycle, the thermodynamic states within the system remain the same. That is the properties are transferring only within the system. Thus when we look as a whole system there are no changes happening outside the system.
Complete step by step answer:
Let’s discuss all the terms given in the question in detail,
It is given in the question that the process is a closed cyclic process. What is a closed cyclic process?
In a closed cyclic process the thermodynamic state of the whole system is the same at the start and at the end of the process. It produces a closed loop in a process diagram.
To achieve a cyclic process, the thermodynamic properties like heat and work done in a thermodynamic process must be equal to each other; but the value of these properties need not to be equal to zero.
That is, $Q = W$
Where $Q$ is the heat added to the thermodynamic system
$W$ is the work done in the thermodynamic system
In a closed thermodynamic cyclic process, the energy levels at start and end of the process must be equal. That is, internal energy remains the same after the thermodynamic process. From these details we can understand that the change of energy within the system or internal energy is zero.
That is, Change in internal energy within a closed thermodynamic cycle, $E = 0$
So, the correct answer is option (A), $E = 0$.
Note: A closed system can transfer energy with its surrounding area through Heat and work transfer. That is, the work and heat are the two medium through which energy can be exchanged over the framework limit of the closed system.
Complete step by step answer:
Let’s discuss all the terms given in the question in detail,
It is given in the question that the process is a closed cyclic process. What is a closed cyclic process?
In a closed cyclic process the thermodynamic state of the whole system is the same at the start and at the end of the process. It produces a closed loop in a process diagram.
To achieve a cyclic process, the thermodynamic properties like heat and work done in a thermodynamic process must be equal to each other; but the value of these properties need not to be equal to zero.
That is, $Q = W$
Where $Q$ is the heat added to the thermodynamic system
$W$ is the work done in the thermodynamic system
In a closed thermodynamic cyclic process, the energy levels at start and end of the process must be equal. That is, internal energy remains the same after the thermodynamic process. From these details we can understand that the change of energy within the system or internal energy is zero.
That is, Change in internal energy within a closed thermodynamic cycle, $E = 0$
So, the correct answer is option (A), $E = 0$.
Note: A closed system can transfer energy with its surrounding area through Heat and work transfer. That is, the work and heat are the two medium through which energy can be exchanged over the framework limit of the closed system.
Recently Updated Pages
Name the scale on which the destructive energy of an class 11 physics JEE_Main
Write an article on the need and importance of sports class 10 english JEE_Main
Choose the exact meaning of the given idiomphrase The class 9 english JEE_Main
Choose the one which best expresses the meaning of class 9 english JEE_Main
What does a hydrometer consist of A A cylindrical stem class 9 physics JEE_Main
A motorcyclist of mass m is to negotiate a curve of class 9 physics JEE_Main
Other Pages
Choose the incorrect statement from the following A class 12 physics JEE_Main
If a wire of resistance R is stretched to double of class 12 physics JEE_Main
A pendulum clock keeps the correct time at 20 degrees class 11 physics JEE_Main
Assertion The trajectory of a projectile is quadratic class 11 physics JEE_Main
Derive an expression for maximum speed of a car on class 11 physics JEE_Main
Ethylidene dichloride is obtained by the reaction of class 12 chemistry JEE_Main