- #1
zorro
- 1,384
- 0
Homework Statement
Calculate the increase in internal energy of 1 kg of water at 100 degrees Celsius when it is converted into steam at the same temperature and at 1atm. The density of water and steam are 1000kg/m3 and 0.6kg/m3 resp. The latent heat of vaporisation of water is 2.25 x 106 J/kg
The Attempt at a Solution
I am having a difficulty in figuring out whether the isothermal expansion is reversible or irreversible.
Can somebody shed light on it?