Find the slope of the line that passes through the points (-1, 3) and (2, -5)-

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is

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.

Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?