10 A Laval nozzle exhaust air from a large reservoir into ambient conditions (Ps = 100 kPa) and (Mexit = 2). What reservoir pressure (Pt) that would cause a normal shock to form at the exit * (3 Points) a. Pt = 510.8 kPa d. Pt = 110.8 kPa c. Pt = 193.7 kPa b. Pt = 173.7 kPa