How much charge is carried across a 5.5 A current over a time of 8.3 seconds?

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

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.

What structural formula represents 4 electrons shared between two atoms?