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All Thermodynamics - http://hyperphysics.phy-astr.gsu.edu/hbase/heacon.html#heacon
from HyperPhysics portal. This is rather a comprehensive online physics handbook containing "Thermodynamics" chapter. Site has a handle navigation, good illustrations, and very detail content. |
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Properties of Heat and Matter - http://www.mip.berkeley.edu/physics/bookcdx.html
Online book on Thermodynamics at UC Berkeley. |
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About Temperature - http://my.unidata.ucar.edu/content/staff/blynds/tmp.html
A very basic (prepared for the middle school math teachers) tutorial but still useful for professionals. |
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Thermodynamics Research Laboratory - http://tigger.uic.edu/~mansoori/Thermodynamic.Data.and.Property_html
Classical, Quantum, Nanoscale and Statistical Thermodynamics and Mechanics data and property calculation sites. |
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The Second Law of Thermodynamics - http://www.secondlaw.com
A qualitative introduction to the second law and entropy written for beginners in chemistry but useful for physics students too. Explains relationship with Murphy's Law. |