Buffeting results from

A. High Winds

B. Heavy Rain

C. Snow

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.

The air that we breath is made mostly of which gaseous molecule

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?