A closed, rigid tank is filled with Refrigerant 134a. The tank initially contains 0.5 m3of saturated vaporand 0.1m3of saturated liquid, each at 30 °C. The tank is heated until only saturated vapor remains. Determinea. the quality of the initial state. b.the temperature at the final state, in °C. c.the amount of heat tansfer, in kJ

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pe = weightxheight = 2000x1000=2,000,000joules

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is