Thread replies: 4
Thread images: 1
2016-01-27 03:28:09 Post No. 7813559
Post No. 7813559
Can anyone point out to me where in the work I did in pic related is wrong? It's a thermo problem.
"A rigid, well-insulated gas cylinder initially contains N_o moles of an ideal gas at a temperature T_o and pressure P_o. A venting valve is opened and the gas is pumped out of the tank. Derive an expression for the instantaneous temperature of the gas as a function of the number of moles remaining in the tank. The heat capacity at constant volume of the gas is independent of temperature.