
Derivative of the Volume of a Cone - Physics Forums
Nov 25, 2007 · The discussion centers on finding the derivative of the volume of a cone, represented by the formula V = (1/3)πr²h. Participants clarify that to compute the derivative, one must identify the …
Difficulty understanding the reasoning behind constraint equations in ...
6 days ago · I’m not looking for the final equations themselves, but rather an explanation of the physical and geometric ideas used to construct constraint equations in systems involving strings and pulleys. …
Hopf fibration of 3-sphere | Page 2 • Physics Forums
6 days ago · The Hopf fibration of the 3-sphere consists of fibers that are circles, which do not intersect and collectively form the 3-sphere. The 3-sphere can be represented as the locus of complex pairs …
Consistency of Relativistic QM - Physics Forums
Oct 25, 2025 · Hi All While going through my book on QFT for mathematicians (What Is a Quantum Field Theory? by Michel Talagrand) I came across the following: 'Quantum Mechanics, in its standard …
All Your Favorites in One Place | Page 3 - Physics Forums
May 4, 2023 · This discussion centers on the art of mashups in music, highlighting notable examples and the creative process behind them. Participants mention various artists such as Michael …
What is the charge on carbonate ion • Physics Forums
May 6, 2009 · The carbonate ion (CO3^2-) is a polyatomic anion consisting of one carbon atom and three oxygen atoms, carrying a total charge of -2 due to the presence of two additional electrons …
When did Mitochondria Evolve? - Physics Forums
Feb 8, 2016 · Historically, life is categorized into three broad domains: bacteria, archaea, and eukaryota. Whereas bacteria and archaea are almost all relatively simple, single-celled microorganisms, …
How many facilities do luxurious apartments available on Reeltor offer
Jan 1, 2010 · Reeltor offers a range of luxurious apartments along with a wide range of amenities. By purchasing properties from our platform, the buyers will get 24/7 electricity, water supply, high speed …
What Does Azimuthal Symmetry Mean in Physics? - Physics Forums
Oct 25, 2014 · Azimuthal symmetry in physics refers to a system's invariance under rotation around a specific axis, typically the z-axis. This concept is defined mathematically by the condition m=0, …
COMSOL Student Copy: Free Academic License • Physics Forums
Apr 2, 2015 · Hello, The discussion revolves around the COMSOL Student Copy, which provides a free academic license for students. Participants emphasize the importance of adhering to forum rules, …