Thermodynamics Question 274
Question: Which of the following processes is irreversible?
Options:
A) Transfer of heat by radiation
B) Adiabatic changes performed slowly
C) Extremely slow extension of a spring
D) Isothermal changes performed slowly
Show Answer
Answer:
Correct Answer: A
Solution:
[a] Slow isothermal expansion or compression of an ideal gas is reversible process, while the other given processes are irreversible in nature.
