What other forms of energy does latent heat convert to during a phase change?

AI Thread Summary
The discussion centers on the kinetic theory of temperature, which states that temperature reflects the average kinetic energy of particles. It highlights that during phase transitions, such as evaporation, latent heat is required to break molecular bonds without changing temperature, indicating that energy is conserved but not converted into kinetic energy. The conversation seeks to understand what form this latent heat energy transforms into, given that temperature remains constant. It emphasizes the need to explore other forms of energy involved during phase changes and how different phases, like liquid water and water vapor, exhibit distinct energy characteristics.
Elsa1234
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The kinetic theory says that temperature is the measure of the average kinetic energy. That would mean then : The temperature rises with the rise in kinetic energy. We know that when matter changes state 'latent heat' helps in 'breaking the bonds' at the transition phase and that this 'extra heat' is not noticed on a thermometer. But energy can neither be made nor destroyed. Taking that into consideration latent heat has to convert into some form of energy. Since temperature is not rising, it's not kinetic energy it's getting converted to. What energy does it get converted to? Note: I already know why the temperature does not change. What I want to know is what the latent heat energy gets converted to.
 
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Hello,

It is correct that in a phase transition energy has to be supplied to a system in the case of evaporation (or removed in the case of condensation) at a given pressure to maintain the temperature.
 
What other forms of energy do you know about? In a phase change (say, going from liquid water to water vapor), how do the two phases differ from each other?
 
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