Air is expanded isentropically from a reservoir in which the pressure is 1000 kPa and the temperature is 30°C until the pressure has dropped to 25 kPa. A normal shock wave occurs at this point. Find the static pressure, the static temperature, the air velocity, and the stagnation pressure after the shock wave.

answer:

i lost in getting someone back.

i learned that people are really two-faced and no matter how angelic someone appears they always have a devil side and that you cant trust anyone anymore no matter how dear they are to you.

if your wondering who it waz it waz mah still miss her tho

~batmans wife dun dun

answer:

is a

explanation:

answer:

you shouldn't gave have you all your points.

yellow

Explanation:

ive been there