Using the tables for water determine the specified property data at the indicated state. For H2O at T = 140 °C and v = 0.2 m3/kg, find h in kJ/kg. Note: Round up the answer to 2 decimal places.

Explanation:

The determination of any further properties requires the knowledge of two independent properties. (Temperature and specific volume in this case). The specific volumes for saturated liquid and vapor at 140 °C are, respectively:

Since , it is a liquid-vapor mixture. The quality of the mixture is:

The specific enthalpies for saturated liquid and vapor at 140 °C are, respectively:

The specific enthalpy is:

answer:

i lost in getting someone back.

i learned that people are really two-faced and no matter how angelic someone appears they always have a devil side and that you cant trust anyone anymore no matter how dear they are to you.

if your wondering who it waz it waz mah still miss her tho

~batmans wife dun dun