Suppose you have 100kg of fresh strawberries. what would be the approximate mass of the strawberries after freeze-drying

Describe uniform velocity and variable velocity in short

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 is the rate of 12 liters of water moving through a water hose in 4.0 minutes?