Mathematics, 11.07.2022 15:50 19colemankl
2.-When water boils at 2 atm, the heat of vaporization is 2.2 106 J/kg, and the boiling point is 120ºC. At that pressure, 1 kg of steam occupies a volume of 0.824 m3, while 1 kg of water occupies 10-3 m3.
a) Find the work done when 1 kg of steam is formed at that temperature.
b) Calculate the increase in internal energy.
Answers: 2
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2.-When water boils at 2 atm, the heat of vaporization is 2.2 106 J/kg, and the boiling point is 120...
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