Problem
1. A jet flies at an altitude of 12 km where the air is at -40oC, 45 kPa, with a velocity of 1000 km/h. Find the Mach number and the stagnation temperature on the nose.
2. The speed of sound in liquid water at 25oC is about 1500 m/s. Find the stagnation pressure and temperature for a M = 0.1 flow at 25oC, 100 kPa. Is it possible to get a significant Mach number flow of liquid water?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.