Suppose you have 2.5 kg of steam occupying 6.5 m^3 at a pressure of 1.013 x 105^ 5 Pa. When the steam condenses to water, it occupies a volume of 0.55 m^3. If the latent heat of vaporization of water is 2.26x10^6 j/kg , what was the change in the water's internal energy? Delta T= 0
m = 2.5 kg
Vi= 6.5 m^3
P = 1.013 x 10^5Pa
Vf = 0.55 m^3
Lv = 2.26 x 10^6 j/kg
Q is coming out of the system w is done on the system w​

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)