Questions
Find the work done by gas going through a cyclic process shown in figure?
a
-1125π kJ
b
-125 π2kJ
c
-2003kJ
d
-325 π3kJ
detailed solution
Correct option is A
As cyclic process is in anticlockwise sense, hence work done by the gas should be negative and equal to area enclosedW = -π4(P2-P1)(V2-V1)W = -π4(4-1)×105×(20-5) = -π4×3×15×105 = -225π2×103J = -1125π kJTalk to our academic expert!
Similar Questions
In the P-V diagram shown in figure, ABC is a semicircle. Find the work done in the process ABC.
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