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Questions related from Marek Wojciech Gutowski
Do you think this is a result of author's own attitude or rather the result of publishers' policies? Are the researchers unsure whether their measuring instruments are working perfectly or are...
06 June 2017 2,784 8 View
In classical mechanics, we are accustomed to 6N-dimensional space (phase space) which is a good tool to describe the evolution of a set of material points. But material points are absent in...
05 May 2017 3,568 17 View
G is usually measured with mechanical apparatus similar to that invented by Cavendish (sort of torsional pendulum). Oscillating test masses are made from metal, say stainless steel, thus they are...
03 March 2017 1,462 15 View
Many measurements produce angle-dependent data. For example, we measure the (ferromagnetic) resonance fields when the sample is positioned at various angles with respect to the external field...
09 September 2016 2,315 7 View
We are accustomed to investigate such points (of high curvature) in various graphs presenting experimental data, see for example the spectral peaks' maxima. But this question concerns not the...
09 September 2014 7,371 6 View
Everybody understands things like solid, liquid or gaseous state of substance. We call them solid, liquid or gaseous phases, respectively. This is intuitive but hardly rigorous. Chemists, I'm...
11 November 2012 1,122 89 View
Newton introduced differential equations to physics, some 200 years ago. Later Maxwell added his own set. We also have Navier-Stokes equation, and of course - Schroedinger equation. All they...
09 September 2012 6,419 98 View
It works in any single atom, but what about the two electrons located in two nearby quantum wells? Or, does it work for conduction electrons in metals?
09 September 2012 533 37 View
Not very often we can see magnetic hysteresis loops of type-II superconductors in their entirety. The published figures mostly present only their upper and lower branch, but their "ends" are...
08 August 2012 1,456 4 View
I am trying to cover a sphere (surface of a ball in 3D) with identical unilateral triangles. At first step an octahedron is inscribed into a (unit) sphere. Its faces make the first generation of...
08 August 2012 8,674 3 View
