77. diatomic ideal gas occupies a volume V1 = 1 liter and is under pressure p1 = 0,1 MPa. After the gas is characterized by adiabatic compression volume V2 and the pressure p2. Sequential isochoric process gas is cooled to the initial temperature, and its pressure becomes p3 = 0,2 MPa. To determine: 1) the volume V2; 2) the pressure p2.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)