The concept entropy was first developed by German physicist Rudolf Clausius in the mid-nineteenth century as a thermodynamic property that predicts that certain spontaneous processes are irreversible or impossible. In statistical mechanics, entropy is formulated as a statistical property using probability theory. The statistical entropy perspective was introduced in 1870 by Austrian physicist Ludwig Boltzmann, who established a new field of physics that provided the descriptive linkage between the macroscopic observation of nature and the microscopic view based on the rigorous treatment of a large ensembles of microstates that constitute thermodynamic systems. (Wikipedia).
Physics - Thermodynamics 2: Ch 32.7 Thermo Potential (10 of 25) What is Entropy?
Visit http://ilectureonline.com for more math and science lectures! In this video explain and give examples of what is entropy. 1) entropy is a measure of the amount of disorder (randomness) of a system. 2) entropy is a measure of thermodynamic equilibrium. Low entropy implies heat flow t
From playlist PHYSICS 32.7 THERMODYNAMIC POTENTIALS
Entropy is often taught as a measure of how disordered or how mixed up a system is, but this definition never really sat right with me. How is "disorder" defined and why is one way of arranging things any more disordered than another? It wasn't until much later in my physics career that I
From playlist Thermal Physics/Statistical Physics
The ENTROPY EQUATION and its Applications | Thermodynamics and Microstates EXPLAINED
Entropy is a hotly discussed topic... but how can we actually CALCULATE the entropy of a system? (Note: The written document discussed here can be found in the pinned comment below!) Hey everyone, I'm back with a new video, and this time it's a bit different to my usual ones! In this vid
From playlist Thermodynamics by Parth G
Entropy's role on Thermodynamics
Thermodynamics depends on enthalpy, but it also depends on entropy. Entropy is a quantitative measure of the disorder of a system. We can see how reactions tend to go from order to disorder. At best they can switch between the two reversibly (second law of thermodynamics). There exist reac
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020
Physics - Thermodynamics: (4 of 14) Second Law of Thermodynamics (Entropy)
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the 2nd Law of Thermodynamics (entropy).
From playlist PHYSICS - THERMODYNAMICS
Physics 32.5 Statistical Thermodynamics (15 of 39) Definition of Entropy of a Microstate
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 In this video I will match entropy and thermodynamics probability in statistical thermodynamics. Next video in the polar coordinates
Physics - Thermodynamics: (1 of 5) Entropy - Basic Definition
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain and help you understand entropy.
From playlist PHYSICS - THERMODYNAMICS
Is ENTROPY Really a "Measure of Disorder"? Physics of Entropy EXPLAINED and MADE EASY
This is how I personally wrapped my head around the idea of entropy! I found the statistical mechanics explanation much easier to grasp than the thermodynamics (original) one. Hey everyone, I'm back with another video, and this one has been highly requested! I really enjoy making videos a
From playlist Thermodynamics by Parth G
Maxwell-Boltzmann distribution
Entropy and the Maxwell-Boltzmann velocity distribution. Also discusses why this is different than the Bose-Einstein and Fermi-Dirac energy distributions for quantum particles. My Patreon page is at https://www.patreon.com/EugeneK 00:00 Maxwell-Boltzmann distribution 02:45 Higher Temper
From playlist Physics
The Misunderstood Nature of Entropy
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateSPACE Entropy and the second law of thermodynamics has been credited with defining the arrow of time. You can further support us on Patreon at https://www.patreon.com/pbssp
From playlist Space Time!
Thermodynamics and Chemical Dynamics 131C. Lecture 12. Entropy and The Second Law.
UCI Chem 131C Thermodynamics and Chemical Dynamics (Spring 2012) Lec 12. Thermodynamics and Chemical Dynamics -- Entropy and The Second Law -- View the complete course: http://ocw.uci.edu/courses/chem_131c_thermodynamics_and_chemical_dynamics.html Instructor: Reginald Penner, Ph.D. Licen
From playlist Chemistry 131C: Thermodynamics and Chemical Dynamics
Reversing Entropy with Maxwell's Demon
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateSPACE Can a demon defeat the 2nd Law of Thermodynamics? You can further support us on Patreon at https://www.patreon.com/pbsspacetime Get your own Space Time tÂ-shirt at h
From playlist Space Time!
Statistical Mechanics (Tutorial) by Chandan Dasgupta
Statistical Physics Methods in Machine Learning DATE: 26 December 2017 to 30 December 2017 VENUE: Ramanujan Lecture Hall, ICTS, Bengaluru The theme of this Discussion Meeting is the analysis of distributed/networked algorithms in machine learning and theoretical computer science in the "t
From playlist Statistical Physics Methods in Machine Learning
Can the Second Law of Thermodynamics Be Broken?
The second law of thermodynamics is incredibly important in scientific fields ranging from physics to chemistry to biology and has been used to explain many natural phenomena. It is so well established that Sir Aurthur Eddington said, "if your theory is found to be against the second law o
From playlist Thermal Physics/Statistical Physics
Physics 32.5 Statistical Thermodynamics (18 of 39) 6 Molecules in a Box (Divided in Half) & Entropy
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn about six molecules in a box divided in 2 halves. Kind of like 100-coin tosses in the previous video except we will als
From playlist PHYSICS 32.5 - STATISTICAL THERMODYNAMICS
On the existence of thermodynamic potentials for quantum systems... by Takahiro Sagawa
PROGRAM CLASSICAL AND QUANTUM TRANSPORT PROCESSES : CURRENT STATE AND FUTURE DIRECTIONS (ONLINE) ORGANIZERS: Alberto Imparato (University of Aarhus, Denmark), Anupam Kundu (ICTS-TIFR, India), Carlos Mejia-Monasterio (Technical University of Madrid, Spain) and Lamberto Rondoni (Polytechn
From playlist Classical and Quantum Transport Processes : Current State and Future Directions (ONLINE)2022
Thermodynamique et information - Bourbaphy - 17/11/18
"Kirone Mallick (IPhT Saclay) / 17.11.2018 Thermodynamique et information ---------------------------------- Vous pouvez nous rejoindre sur les réseaux sociaux pour suivre nos actualités. Facebook : https://www.facebook.com/InstitutHenriPoincare/ Twitter : https://twitter.com/InHenriPo
From playlist Bourbaphy - 17/11/18 - L'information
Physics 32.5 Statistical Thermodynamics (16 of 39) Definition of Entropy of a Microstate: Example
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 In this video I will explain entropy in statistical thermodynamics using the Boltzman definition. Next video in this series can be s
Macroscopic Fluctuations, In and Out of Equilibrium (Part – 01) by Kirone Mallick
Large deviation theory in statistical physics: Recent advances and future challenges DATE: 14 August 2017 to 13 October 2017 VENUE: Madhava Lecture Hall, ICTS, Bengaluru Large deviation theory made its way into statistical physics as a mathematical framework for studying equilibrium syst
From playlist Large deviation theory in statistical physics: Recent advances and future challenges