- #1
mkbh_10
- 222
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From the 1st law of thermodynamics we have
dU = ∂Q+∂W
but we also know
dU = Tds - pdv ,
i am confused about the + & - sign ?
Is it because volume & pressure are inversely dependent on each other
dU = ∂Q+∂W
but we also know
dU = Tds - pdv ,
i am confused about the + & - sign ?
Is it because volume & pressure are inversely dependent on each other