The electromagnetic spectrum is illustrated in the diagram provided different portions are labeled please answer ASAP

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 electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.