Help please 10 pts and quick!!
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Physics, 09.12.2020 20:10 arringtonlamar
Help please 10 pts and quick!!
Answers: 3
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
Physics, 22.06.2019 17:30, brennae1801
The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element
Answers: 1
Mathematics, 28.04.2021 21:20
Mathematics, 28.04.2021 21:20
Mathematics, 28.04.2021 21:20
Mathematics, 28.04.2021 21:20
Mathematics, 28.04.2021 21:20