engineering recuitment BPSC AE Mock Test 2025 Thermodynamics First Law of Thermodynamics Steady Flow Energy Equation
A re-entry module flies with Mach 10 at an ambient temperature of -27°C with CP = 840 J/kg-K, gas constant R = 140 J/kg-K. What is the stagnation temperature at the tip of the nose of the re-entry module?
1
-23°C
2
1377°C
3
2433°C
4
-253°C