Answer ! assume that cody used a weak magnet and the flake of cereal was not attracted to it. what conclusion might he have drawn then?

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.

A( developed during the process of technology design

An object in mechanical equilibrium is an object