Problem $1$

Calculate the temperature at the exit from a compressor knowing the temperature $T_1$ and pressure

$p_1$ at the inlet of the compressor and the pressure $p_2$ at the exit of the compressor. The gas constant

and the ratio of specific heat capacities are also known. Consider two cases:

a$)$ compression is an isentropic process;

b$)$ entropy increases in the compression process by $s,($Show Work and circle$/$box final answers