Awind tunnel consists of a settling chamber, test section and diffuser. the cross sectional area of the settling chamber is 10 f2, the test section if 4f2, and the diffuser is 6 f2. if the wind tunnel is operating in denver, colorado at an altitude of 5,000 feet, and the speed of the air in the test section is 200 f/s, determine the test section static pressure, and the speed and static pressure in the settling chamber and diffuser. assume the flow is incompressible