Find answers to your questions about Physics or help others by answering their Physics questions.
If I live on a planet that is heavy enough, would the CMB get blue shifted enough in the atmosphere of this heavy planet, due to gravitational blue-shifting, that the...
Asked on 07/20/2021 by bubakazouba
2 answerI have learned from this answer/comments that people have put much effort into understanding how scattering of electrons on atoms could explain where, for example on a screen behind...
Asked on 07/20/2021
0 answerI consider the tensor product $H_1 otimes H_2$ for pairs of qubits.they are described by a 4*4 density matrix $rho$.Bob and Alice share them and measure...
Asked on 07/20/2021
0 answerSuppose there is a metallic shell having a uniform charge Q spread over it uniformly. Now we bring a charge Q1 near it.What is the field at the centre...
Asked on 07/20/2021 by Parth Bhardwaj
2 answerLet us say I have a single (converging lens) could I use the Abbe diffraction limit (for a microscope) to find its resolution or do I have to...
Asked on 07/20/2021
1 answerWhy do we usually calculate the average potential or kinetic energy of a simple harmonic motion with respect to time, why not with respect to position? Why even calculate average...
Asked on 07/20/2021 by Arnab Chowdhury
1 answerGiven a manifold $M$, we may define the $p$th de Rham cohomology group $H^p(M)$ as the quotient, $$C^p(M) , / , Z^p(M)$$ where $C^p$ and $Z^p$ are the groups of...
Asked on 07/20/2021 by JamalS
1 answerI'm reading A conceptual introduction to Hamiltonian Monte Carlo. On pages 30-31 it is stated that applying a transformation to the momentum p in phase space, implies...
Asked on 07/20/2021 by Willem
1 answerFollowing on from my previous question: Exponential form of Boltzmann Distribution I am now trying to understand the relationship between the thermodynamic beta and the inverse temperature. Ignoring...
Asked on 07/20/2021 by Andrew Davidson
3 answerTrying to understand where the $frac{1}{r sin(theta)}$ and $1/r$ bits come in the definition of gradient. I've derived the spherical unit vectors but now I don't understand...
Asked on 07/20/2021 by Lucidnonsense
3 answerGet help from others!
Recent Questions
Recent Answers
© 2024 TransWikia.com. All rights reserved. Sites we Love: PCI Database, UKBizDB, Menu Kuliner, Sharing RPP