KTGHard
Question
Find work done by the gas in the process shown in figure :
Options
A.
π atm L
π atm LB.atm L
atm LC.−
π atm L
π atm LD.−
π atm L
π atm LSolution
(D)
Work done by gas = Area under P-V diagram
=
=
atn L
W = −
atm L
(Work done by gas is negative as cycle is anticlockwise)
Work done by gas = Area under P-V diagram
=
=
atn LW = −
atm L(Work done by gas is negative as cycle is anticlockwise)
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