What is the SI unit for luminous intensity?​

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.

Which levels of government establish and implement educational requirements for minors

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg