Air contained in a rigid, insulated tank fitted with a paddle wheel, initially at 300 k, 2 bar, and a volume of 4 m3, is stirred until its temperature is 600 k. assuming the ideal gas model for the air, and ignoring kinetic and potential energy, determine :

(a) the final pressure, in bar.
(b) the work, in kj.
(c) the amount of entropy produced, in kj/k.

d would be the most obvious choice to this question. leaders are supposed to herd their underlings like a shepherd to sheep. a leader should also listen to others when they are talking to one other to gain a better understanding of their mission and surroundings.

explanation:

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: chicken nuggets.

explanation:

answer:

200k

explanation: