Question
Physics Question on Entropy
The change in entropy (△S) for a reversible adiabatic process is
A
△S >0
B
△S=0
C
△S <0
D
△S >0 and △S <0
Answer
△S=0
Explanation
Solution
The correct option is (B):△S=0
The change in entropy (△S) for a reversible adiabatic process is
△S >0
△S=0
△S <0
△S >0 and △S <0
△S=0
The correct option is (B):△S=0