【单选题】Initially, 1 mol of oxygen (assumed to be an ideal gas) has temperature 310 K and volume 12L.We will allow it to expand to volume 19L. What would be the final temperature and pressure if, instead, the...
【简答题】(U6P3) 1. Oxygen flows through the pressure reducing regulator and shut off valve to the masks. 2. Quantity (pressure) indication is provided by a gage in the flight compartment. 3. In the of an...