Question #348534

Work done by a substance in reversible nonflow manner in accordance with V=100/p3 ft3 where P in psi. Eavaluate the

work done on or by the substance as the pressure increases from 10 psia to 100 psia.

Expert's answer

"W=\\int_{p_1}^{p_2}p(-50\/p^2)dp=-50\\ln \\frac{p_2}{p_1}"

"=-50\\ln \\frac{100}{10}=-115\\:\\rm psia\\cdot ft^3"

Learn more about our help with Assignments: ThermodynamicsMolecular Physics

## Comments

## Leave a comment