Ammonia in a piston-cylinder assembly undergoes two processes in series. initially, the the ammonia is saturated vapor at p1 = 100 lbf/in.2 . process 1 − 2 involves cooling at constant pressure until x2 = 75%. the second process, from state 2 to state 3, involves heating at a constant volume until x3 = 100%. kinetic and potential energy effects are negligible. for 1.2 lb of ammonia: a. determine the heat transfer and work for process 1-2, in btu. b. determine the heat transfer for process 2-3, in btu.

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.

the answer should be in the picture.

i do.

explanation:

i want to explore the wonders of the universe and find out if there really is life out there. i think the universe is beautiful.