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I'm somewhat stuck on this very simple question, but I can't convince myself of a satisfactory answer. I tried to look through the previous questions asked to avoid asking a...
Asked on 12/23/2020 by Splry00
2 answerI am a bit confused about laser cooling an atom in all three dimensions. I think I have understood the one-dimensional case: The atom absorbs doppler-shifted laser light and the...
Asked on 12/23/2020
1 answerI am reading a book on aircraft dynamics (Blakelock Aircraft and Missiles) where the author presents the following system on page 408: ...
Asked on 12/23/2020
1 answerBackground information Let $beta$ be the inverse temperature 1/T, and $H$ be the Hamiltonian. $H = H_0 + H_I$, where $H_0$ is the free Hamiltonian. Also...
Asked on 12/23/2020 by Angela
1 answerI believe it was Leo Szilard who derived a relationship between entropy and information:/S = k ln(2) where k is Boltzmann's constant and /S is the change in entropy...
Asked on 12/23/2020 by Incredible II
0 answerDoes the Mpemba Effect work on liquids other than water? If so, what are the similarities/differences, and what contributes to it(mainly the differences)?...
Asked on 12/23/2020 by TomNoook
0 answerI was listening to a lecture where it was mentioned incompressibility was assumed during derivation of an electrostatic instability, but incompressibility was not assumed for an electromagnetic instability. Although I...
Asked on 12/23/2020
2 answerI have heard that not even black holes last forever, because of Hawking radiation. But what about elementary particles? Will an electron, for example, exist for all time?...
Asked on 12/23/2020
4 answerQuantum spin liquid ([QSL])1 is usually defined as a kind of phase that(1) no long-range order,(2) has long-range entanglement and(3) hosts emergent gauge structures...
Asked on 12/23/2020 by Ayu
1 answerI haven't found anything written about this explicitly but from the questions I have done this seems to be the case. Is the velocity in $m_1v_1=m_2v_2$ always relative to...
Asked on 12/23/2020 by Kevin Shaughnessy
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