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How much work is required to expand the volume of a pump from 0.0 L to 2.8L against an external pressure of 1.2atm?
Wiki User
∙ 9y ago
It is -340.368 Joules.
The formula is: w=-P*change in volume=-1.2atm*2.8L=-3.36L*atm
Then convert the units-- 1L*atm=101.3J
Wiki User
∙ 9y ago
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