Example 3.1 Calculating the entropy change for the isothermal expansion of a perfect gas Calculate the entropy change of a sample of perfect gas when it expands isothermally from a volume Vi to a volume Vf.
Example 3.1 Calculating the entropy change for the isothermal expansion of a perfect gasCalculate the entropy change of a sample of perfect gas when it expands isothermallyfrom a volume Vi to a volume Vf.