Question
Question: In an adiabatic expansion of an ideal gas...
In an adiabatic expansion of an ideal gas
A
W=−ΔE
B
W=ΔE
C
ΔE=0
D
W = 0
Answer
W=ΔE
Explanation
Solution
q=ΔE−W,q=0 for adiabatic process, then ΔE=W
In an adiabatic expansion of an ideal gas
W=−ΔE
W=ΔE
ΔE=0
W = 0
W=ΔE
q=ΔE−W,q=0 for adiabatic process, then ΔE=W