TEST BANK FOR Gas Dynamics 3rd Edition By James John, Theo Keith

Problem 1. – Air is stored in a pressurized tank at a pressure of 120 kPa (gage) and a temperature of 27°C. The tank volume is 1 m3. Atmospheric pressure is 101 kPa and the local acceleration of gravity is 9.81 m/s2. (a) Determine the density and weight of the air in the tank, and (b) determine the density and weight of the air if the tank was located on the Moon where the acceleration of gravity is one sixth that on the Earth. g 9.81m/ s R 0.287 kJ / kg K 1m T 27 273 300 C P P P 120 ...