For the desuperheater shown in Fig. P4.85, liquid water at state 1 is injected into a stream of superheated vapor entering at state 2. As a result, saturated vapor exits at state 3. Data for steady state operation are shown on the figure. Ignoring stray heat transfer and kinetic and potential energy effects, determine the mass flow rate of the incoming superheated vapor, in kg/min.
Lecture 8: Test Review Lecture 9: Mass, Weight, G c Outcomes Explain the difference in mass and weight Convert units of given physical quality using g wcen appropriate Mass/Force/Weight Mass is an object's resistance to acceleration Force is the agency that is capable of producing a change in velocity of an object. Based on Newton's 2 nd Law: o Force = mass * acceleration o F = m * a Weight is the force of gravity on an object o Weight = mass * gravity o W = m * g Remember, mass is independent of location in the universe, but your weight is not. Your mass on Earth is the same as on the moon, but your weight would only be 1/6 as much Mass and Weight Weight depends on