1. Calculate the isentropic stagnation temperature and pressure on your hand as you hold it outside the window of an automobile traveling at 55.0 mph on a day when the static temperature and pressure are 70.0°F and 14.7 psia.
2. Steam at 600.°F and 200. psia is traveling at 1500. ft/s. Determine the isentropic stagnation temperature and pressure of the steam by
a. Assuming steam to be an ideal gas.
b. Using the steam tables (or Mollier diagram or computer program).