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Tardigrade
Question
Physics
A gas is taken through the cycle A arrow B arrow C arrow A, as shown. What is the net work done by the gas?
Q. A gas is taken through the cycle
A
→
B
→
C
→
A
, as shown. What is the net work done by the gas?
1598
119
Thermodynamics
Report Error
A
2000
J
B
400
J
C
Zero
D
−
2000
J
Solution:
Net work done by the gas
=
Area enclosed in
P
−
V
curve, i.e., area of
Δ
A
BC
=
2
1
×
4
×
1
0
−
3
×
2
×
1
0
5
=
4
×
1
0
2
=
400
J