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Physics, 22.06.2019 06:30
2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.
Answers: 2
Physics, 22.06.2019 15:40
If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.
Answers: 1
Whats a situation in which a scientist could not use radiometric dating to correctly date a fossil...
Mathematics, 22.03.2021 15:40
Mathematics, 22.03.2021 15:40
Mathematics, 22.03.2021 15:40
Mathematics, 22.03.2021 15:40
Mathematics, 22.03.2021 15:40