Calculate the work done by an ideal monatomic gas that expands isothermally from

Question

Calculate the work done by an ideal monatomic gas that expands isothermally from a volume of 0.600 m^3 and pressure of 1.20 times 10^5 Pa to a final volume of 1.00 m^3. 1.72 times 10^5 J 2.43 times 10^4 J 2.66 times 10^4 J 3.23 times 10^4 J 3.68 times 10^4 J A 1.00-kg block of ice at 0 degree C melts to water at the ambient temperature of 20.0 degree C, not significantly changing the temperature of its environment. Estimate the change in entropy of the universe. 85.2 J/K 94.0 J/K 107 J/K 128 J/K 138 J/K

Explanation / Answer

18. W = Pi Vi ln(Vf / Vi)

W = (1.20 x 10^5) (0.600) ln(1 / 0.6)

W = 36779.45 J

Ans(E)

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