Consider isentropic flow of an ideal gas with constant k through a converging nozzle from a large tank at 1000 K, 6 bar. Also consider the following set of equations, where T* and p* are the temperature and pressure, respectively, at the state where Mach number is unity, and to and p. are the temperature and pressure, respectively, at the stagnation state. TI T* 2 k+1 k/(k-1) P* - (2) Po k + 1 Using the equations above with k at 1000 K, evaluate the temperature, in K, and pressure, in bar, at the state where Mach number is unity for: (a) air. (b) oxygen, O2. (c) carbon dioxide, CO2. Consider isentropic flow of an ideal gas with constant k through a converging nozzle from a large tank at 1000 K, 6 bar. Also consider the following set of equations, where T* and p* are the temperature and pressure, respectively, at the state where Mach number is unity, and to and p. are the temperature and pressure, respectively, at the stagnation state. TI T* 2 k+1 k/(k-1) P* - (2) Po k + 1 Using the equations above with k at 1000 K, evaluate the temperature, in K, and pressure, in bar, at the state where Mach number is unity for: (a) air. (b) oxygen, O2. (c) carbon dioxide, CO2