Advertisements
Advertisements
Question
What is a cyclic process?
Advertisements
Solution
This is a thermodynamic process in which the thermodynamic system returns to its initial state after undergoing a series of changes. Since the system comes back to the initial state, the change in the internal energy is zero. In the cyclic process, heat can flow into the system and heat flows out of the system. From the first law of thermodynamics, the net heat transferred to the system is equal to the work done by the gas.
Qnet = Qin – Qout = W (for a Cyclic Process)
APPEARS IN
RELATED QUESTIONS
Heating a gas in a constant volume container is an example of which process?
Draw a p-V diagram of the reversible process.
State the assumptions made for thermodynamic processes.
3 mole of a gas at temperature 400 K expands isothermally from an initial volume of 4 litres to a final volume of 8 litres. Find the work done by the gas. (R = 8.31 J mol-1 K-1)
Explain the thermodynamics of the isobaric process.
Give the equation of state for an isothermal process.
What is meant by a reversible and irreversible processes?
A thermodynamic system undergoes cyclic process ABCDA as shown in the figure. The work done by the system is ______
Among the amount of heat absorbed and the amount of work done by a system, ______
Two identical samples of a gas are allowed to expand (i) isothermally (ii) adiabatically. Work done is ____________.
