Question
Physics Question on Thermodynamics
Which of the following processes is reversible?
A
Transfer of heat by radiation
B
Electrical heating of a nichrome wire
C
Transfer of heat by conduction
D
Isothermal compression
Answer
Isothermal compression
Explanation
Solution
While the other processes are irreversible in nature, slow isothermal expansion or compression of an ideal gas is a reversible process.
Therefore, the correct option is (D): Isothermal compression