What is the Quantum Perspective on Latent Heat and Phase Changes?

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SUMMARY

The discussion centers on the concept of latent heat and its relationship with phase changes in matter. It is established that latent heat is primarily understood through classical thermodynamics, with no significant quantum mechanical implications for phase transitions. Participants emphasize that the classical models adequately explain the phenomena without requiring a quantum perspective. This clarification helps demystify the topic for those exploring the molecular basis of phase changes.

PREREQUISITES
  • Understanding of classical thermodynamics principles
  • Familiarity with phase transitions in matter
  • Basic knowledge of molecular interactions
  • Concept of latent heat in thermodynamic processes
NEXT STEPS
  • Research classical thermodynamics and its laws
  • Explore detailed studies on phase transitions of matter
  • Investigate the concept of latent heat in various materials
  • Learn about molecular interactions during phase changes
USEFUL FOR

Students of thermodynamics, educators in physical sciences, and anyone interested in the fundamental principles of phase changes and latent heat.

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Hello again my dearest forum <3

I am supposed to learn thermodynamics, but all in all, books here cover only so much of a specific topic.

I stumbled upon this term Latent heat. I kinda understand what it is. Its related to phase changes of matter.

But is there a quantum background behind this? Like on molecular level, what happens and why? This is like an eureka moment for me, because I always wanted to find out why matter changes phases.

Thanks
 
Physics news on Phys.org
No, latent heats at phase transitions are present in entirely classical models of matter.
 
kanato said:
No, latent heats at phase transitions are present in entirely classical models of matter.

THanks
 

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