Find answers to your questions about Physics or help others by answering their Physics questions.
I am a bit confused on the way Landau derives the Lagrangian of the free particle in SR (L. Landau, E. Lifshitz - The Classical Theory of Fields) and his...
Asked on 08/10/2021
3 answerI'm pretty comfortable with QFT, but this is a conceptual point I feel shaky on. For example, when creating $Z$ bosons in a process like $e^+ e^- rightarrow...
Asked on 08/10/2021 by benjj
2 answerLet's say, I have a ball filled with water fixed to a massles rod undergoing oscillations I've been told that the moment of inertia can be taken as $m...
Asked on 08/10/2021
1 answerIn Fruchart et al.'s An Introduction to Topological Insulators, the Bloch Hamiltonian for a two-band insulator is given in the general form $ H(k)= $begin{bmatrix}...
Asked on 08/09/2021
0 answerI'm not quite sure if I fully understand x-ray diffraction yet. In a standard XRD experiment, if I'm given the $theta$ values for the $K_{alpha}$ and $K_{beta}$ peaks, I can...
Asked on 08/09/2021 by whatwhatwhat
2 answerI'm still self-learning general relativity. I have been a huge fan of Andrew Hamilton's amazing lecture notes on GR, black holes and cosmology. He goes through GR...
Asked on 08/09/2021
4 answerI'm a little confused with the application of laws of motion on a man climbing a rope. Suppose a man of mass Mg is climbing a rope with an acceleration...
Asked on 08/09/2021 by jatin
2 answerI read a paper about the detection of the gluon at DESY in the 1979. There are described two methods of evaluating the results.I do understand that jets are...
Asked on 08/09/2021 by Lizzi
1 answerAssume an object travelling in a horizontal plane with no friction and in a resistive medium. For resistive motion, I'm being taught that $ma = -R$, where $F=ma$...
Asked on 08/09/2021 by AlphaBio
1 answerNow, I don't really mean to say that Maxwell's equations are wrong. I know Maxwell's equations are very accurate when it comes to predicting physical phenomena, but going through high...
Asked on 08/09/2021 by user28375028
5 answerGet help from others!
Recent Answers
Recent Questions
© 2024 TransWikia.com. All rights reserved. Sites we Love: PCI Database, UKBizDB, Menu Kuliner, Sharing RPP