Thermodynamics Question 143
Question: If a system undergoes contraction of volume then the work done by the system will be
[BHU 1999]
Options:
A) Zero
B) Negligible
C) Negative
D) Positive
Show Answer
Answer:
Correct Answer: C
Solution:
$ \Delta W=P\Delta V; $
Here DV is negative so DW will be negative