Find answers to your questions about Physics or help others by answering their Physics questions.
Scenario : I understand that if I push a boulder the mechanical structure of my body is being used. Cells, molecules, atoms and ultimately the electromagnetic force of my...
Asked on 08/18/2021 by nialloc
2 answerThe question is as follows:A ball is thrown from a point $O$ towards a vertical wall in such a way that, after rebounding from the wall, it returns to...
Asked on 08/18/2021
2 answerFrom what I understand, a battery produces potential difference across its two terminals. It does that by producing an accumulation of charges (positive charge in the positive terminal, negative in...
Asked on 08/18/2021 by YoavKlein
1 answerSuppose I have $N$ 1kg point masses in a massless rigid assembly such that the center of mass of the assembly is at the origin and point mass i...
Asked on 08/18/2021
1 answerThe two point correlation function for the Ising model is defined as $left[langlesigma_isigma_jrangle -langlesigma_iranglelanglesigma_jrangleright]$. Then the sum over $i$ $j$ of that function gives:begin{equation}...
Asked on 08/18/2021
1 answerI understand that Ytterbium can emit a photon with a relatively high and very accurate frequency (narrow band of frequency). I also know that Ytterbium is being used to verify...
Asked on 08/18/2021 by Ofer
0 answerBriefly, which physical theories are expected to be time reversal invariant? That is, the mapping of $tto -t$ will not alter the physics. Even in Classical Mechanics (CM) it is...
Asked on 08/18/2021
3 answerHow the coefficient of expansion for an ideal gas is given by $α=1/Τ$, (at constant pressure). How could it be inversely proportional to it. Doesn't gas expand more on...
Asked on 08/18/2021 by Samyak Marathe
1 answerA recent paper (arXiv version also available) proposes to derive dark matter mass ranges of $10^{-3} sim 10^{7} eV$ for a singlet scalar,...
Asked on 08/18/2021 by alexchandel
0 answerGiven that any periodic electromagnetic emission has a wavelength due to its time related oscillation and a finite speed of propagation, is it the same for atomic/electron phenomena, such as...
Asked on 08/18/2021
1 answerGet help from others!
Recent Answers
Recent Questions
© 2024 TransWikia.com. All rights reserved. Sites we Love: PCI Database, UKBizDB, Menu Kuliner, Sharing RPP