Systems simulated by a simple percolation model using python
Dec 15, 2014 · The discussion centers on simulating physical systems using a percolation model implemented in Python. The user, a first-year physics student, is tasked with creating a 2-D …
What is the law behind objects separating by size when shaken?
Jul 4, 2005 · The phenomenon discussed is known as the "Brazil Nut Effect," which describes how larger particles rise to the surface when a mixture of different-sized objects, such as rocks …
Danica McKellar: Math Doesn't Suck & Wonder Years Actress
Aug 10, 2007 · Danica McKellar, known for her role as Winnie Cooper on The Wonder Years, graduated summa cum laude from UCLA in 1998 with a major in mathematics. She …
The Mystery of 8 Gluons: Uncovering the Secrets of Particle Physics
Mar 31, 2013 · The discussion centers on the existence of 8 gluons in Quantum Chromodynamics (QCD) and the underlying mathematical framework of SU (3) symmetry. Participants clarify …
What happens to the carbon in rotting grasses? - Physics Forums
Jun 16, 2006 · So, the penetration of fixed carbon from the duff layer into soils is small because there isn't much leftover, and it doesn't have anything other than percolation or surficial insect …
Help with Python modelling of a particle in a 2D box
Jul 12, 2017 · The forum discussion centers on a Python-based physics simulation of a particle bouncing in a 2D box, incorporating gravity in the y-coordinates. The user has successfully …
Divergence of forward Bhabha/Moller scattering - Physics Forums
Sep 24, 2010 · The forum discussion centers on the divergence of forward Bhabha/Moller scattering in Quantum Electrodynamics (QED), specifically regarding the matrix element and …
Two Loop Beta Function for Strong Coupling in QCD
Nov 17, 2017 · The discussion centers on the derivation and implications of the one-loop and two-loop beta functions for the strong coupling constant, α s, in Quantum Chromodynamics (QCD). …