Nancy wants to buy a cooking stove that’s electrically insulated and resistant to heat. What material should she choose for the cooktop? A.
composite
B.
polymer
C.
metal
D.
ceramic
E.
semiconductor

Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)