The water pipe in the figure ascends a 30° slope. The pipe has a diameter of 1" and is smooth. The ball valve is fully open (engaged). If the mercury pressure gauge reads 7", what is the flow rate in ft³/s?NOTE: Specify clearly how you obtained your result and add evidence of the process used.

Consider airflow over a flat plate of length l = 1.5 m under conditions for which transition occurs at le = 0.9 m based on the critical reynolds number, re,e = 5 x 10. evaluating the thermophysical properties of air at 400 k, determine the air velocity. (hint: use the tables to find the properties of air)