Entropy

057 - Entropy

In this video Paul Andersen explains that entropy is simply the dispersion of matter or energy. He begins with a series of video that show the natural direction of processes. According to the second law of thermodynamics the entropy may never decrease in a closed system. In irreversible processes the entropy will increase over time. The entropy will increase as volume increases, phases change, temperature increases and as the moles of products increases.

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Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory

All of the images are licensed under creative commons and public domain licensing:
AJ. A Red Balloon on a Ribbon, July 18, 2008. Open clip Art Library image's page. http://commons.wikimedia.org/wiki/File:Red_toy_balloon.svg.
Ebaychatter0. English: Sport Car, October 3, 2012. Own work. http://commons.wikimedia.org/wiki/File:Orange_sport_car.svg.
"File:Dinitrogen-Tetroxide-3D-vdW.png." Wikipedia, the Free Encyclopedia. Accessed December 27, 2013. http://en.wikipedia.org/wiki/File:Dinitrogen-tetroxide-3D-vdW.png.
"File:Nitrogen-Dioxide-3D-vdW.png." Wikipedia, the Free Encyclopedia. Accessed December 27, 2013. http://en.wikipedia.org/wiki/File:Nitrogen-dioxide-3D-vdW.png.
"File:Oxygen Molecule.png." Wikipedia, the Free Encyclopedia. Accessed December 27, 2013. http://en.wikipedia.org/wiki/File:Oxygen_molecule.png.
"File:Water-3D-Balls.png." Wikipedia, the Free Encyclopedia. Accessed December 27, 2013. http://en.wikipedia.org/wiki/File:Water-3D-balls.png.
Forluvoft. Simple Diagram of Double-Stranded DNA, [object HTMLTableCellElement]. Own work. http://commons.wikimedia.org/wiki/File:DNA_simple2.svg.
penubag, F. l a n k e r. English: Nomenclature of the Phase Changes of a System in English. This Image Is Not Drawn to Scale, Meaning There Is No Association between Location and the Enthalpy of the State of Matter., October 30, 2008. Own work. http://commons.wikimedia.org/wiki/File:Phase_change_-_en.svg.
Sharayanan. English : Depicts the Main Idea behind the Kinetic Theory of Gases — That Is, Gases Are Made of Molecules Whose Permanent Hits on the Walls of the Container Is Perceived as Pressure, and Whose Excitement Is Related to Temperature., August 8, 2007. Own work. http://commons.wikimedia.org/wiki/File:Kinetic_theory_of_gases.svg.
User:Forrestjunky, adaption of source-image by. Svg Tree Image, Based on Image:Broccoli.svg by user:Dvortygirl., March 16, 2008. Image:Broccoli.svg by Dvortigirl, converted to svg by Armada44. http://commons.wikimedia.org/wiki/File:Broccoli-tree.svg.

Видео Entropy канала Bozeman Science