22. The First Law of Thermodynamics
Heat Equations for Special Processes & Molar Specific Heats
A container fitted with a piston contains 6.50 moles of an ideal monoatomic gas. The original pressure and volume are 3.20 × 104 Pa and 0.850 m3 respectively. The gas is allowed to expand adiabatically, doing 1640 J of work. Calculate the final pressure following the expansion.