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Correct! To get ice's melting point in Kelvin, we just add \(273\) to its melting point in Celsius (\(0 ^{\circ}\mathrm{C}\)) So, we get \(0 + 273 = 273 \, \mathrm{K}\)
So, like we discussed, a solid turning into a liquid is called melting. Obviously, there are other changes of matter as well. You can see them in the animation. For example, if a liquid turns into a gas, it is called Vaporisation.

Every time a change of state occurs via heating, latent heat is absorbed. Every time a change of state occurs via cooling, latent heat is released.
During condensation, is latent heat absorbed or released?
  • Latent Heat is released
  • Latent Heat is absorbed
  • Latent Heat is neither released nor absorbed