Answers
Given:-
- Initial volume of the gas :
- Final volume of the gas :
- Constant pressure :
We know that,
and
Therefore,
Work done on the gas is given by,
This is the work done (in Joules) needs to be done on an ideal gas. Negative sign indicates that the work is done on the gas.
Vi=12
V=5L
P=1 atm
1000 = 71
1 atm = 1011325 Pa
Vi=1 L= 0.001 m
V2 = 5 L= 0.005 m
P=1 atm = 101325 Pa
W = -PAV
W = -P(V2-V1)
W = –101325 x (0.005 -0.001)
W = -405.3
.
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