At a certain point in time the air temperature at a location is measured to be 110 kpa, the air temperature is 35˚ c and the dew point temperature is 25˚c. determine (a) vapor pressure (b) saturation vapor pressure (c) relative humidity (d) specific humidity

Consider an ordinary, helium-filled party balloon with a volume of 2.2 ft3. the lifting force on the balloon due to the outside air is the net resultant of the pressure distribution exerted on the exterior surface of the balloon. using this fact, we can derive archimedes’ principle, namely that the upward force on the balloon is equal to the weight of the air displaced by the balloon. assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft3, calculate the maximum weight that can be lifted by the balloon. note: the molecular weight of air is 28.8 and that of helium is 4.

Asystematic approach to problem solving is called a (an)

Which governments provide garbage collection services to homes and businesses