Nov 25, 2007 · The discussion revolves around finding the derivative of the volume of a cone, specifically in the context of related rates problems in calculus. Participants explore the implications …

Feb 14, 2026 · If I compressed this ball of water, would the bubbles inside continue to merge until they become one big bubble?

Aug 29, 2025 · In Dirac's Principles of Quantum Mechanics published in 1930 he introduced a "convenient notation" he referred to as a "delta function" which he treated as a continuum analog to …

May 3, 2012 · The discussion centers around the derivation of the formula E = V/d, which relates the electric field (E) between the plates of a capacitor to the potential difference (V) and the separation …

Jan 19, 2019 · Introduction Overview Abacuses are commonly seen in ancient civilizations around the world as a convenient tool for simple calculations. In this article we focus on the traditional Chinese …

Feb 27, 2026 · Angular momentum as generator of rotation in defined by ##L=r\\times p##. However, none of the angular momentum wave functions depends on the ##r##. They only depend on the angles.

Nov 30, 2025 · Hi, I was just wondering how bar detectors work. From what Ive read, the electrons act as one, thus accentuates the effect of a single gravitational wave.

Feb 24, 2026 · Hi, I was just wondering how bar detectors work. From what Ive read, the electrons act as one, thus accentuates the effect of a single gravitational wave.

3 days ago · I would be sad to see @phyti go. Disagreeing - even strongly - should not result in withdrawal from the community. He has lots of contributions, and sparked lively debate. Good for …

Mar 3, 2026 · Unless Ir is special for this, any option will change the bond properties of the CO ligand, even if the change is small. To convince me otherwise, I'd need to see IR spectra corresponding to …