The typical area of a commercial airplane's passenger window is 80.0 in^2? . at an altitude of 3.00 x 10^4 ft above the sea level, the atmospheric pressure is 0.350 atm. determine the net force on the passenger window during flight at that altitude for both the english engineering (ee) and si unit systems. use appropriate units and unit conversions in all steps of your calculations.

Asteam is contained in a rigid tank with a volume of 1 m3. initially, the pressure and temperature are 7 bar and 500 oc, respectively. the temperature drops due to cooling process. determine: (1) the temperature at which condensation begins in °c, (2) the fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) the volume in m3 occupied by saturated liquid at the final state?