Question

carbon dioxide at high atmospheric pressure is suddenly allowed to expand through a small nozzle.

Answer 1

Answer:

By the way, adiabatic expansion is the reason why you are able to blow both hot and ... want to blow cold air you tighten your lips and force the air through a small hole. ... Gas being forced through a nozzle, after which it has a lower pressure,

Explanation:

Answer 2

Answer:

fack you and you

Explanation:

ok it is really