Physics, 02.07.2019 08:30, Naysa150724
Ifeel like theirs one missing but i’m not sure let me know if the answer are right or wrong
Answers: 1
Physics, 22.06.2019 12:50, starr3971
Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
Ifeel like theirs one missing but i’m not sure let me know if the answer are right or wrong...
Mathematics, 13.11.2019 04:31