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In the context of diatomic molecules I have seen it has come up that an eigenvalue $M_Lhbar$ of $L_z$ is doubly degenerate with respect to reflection about a...
Asked on 10/28/2021
1 answerI was thinking about the explanation for how the Moon gets tidally locked with the Earth. We are working in the non-rotating reference frame of the Earth, and assume it...
Asked on 10/28/2021
1 answerAt school we are doing an experiment with a setup involving a vertically positioned ruler, a marble and a light gate. The method requires us to drop the marble from...
Asked on 10/28/2021
2 answerI read that we get between 500 and 32k bits per second when sending data from Mars to Earth. Apparently it's substantially higher between Moon and Earth. What are the...
Asked on 10/28/2021 by scrrr
1 answerWhen we quantize a EM field with appropriate boundary conditions (say in a waveguide/cavity) we get modes denoted by the $vec{k}$ and we know that $omega = c|vec{k}|$...
Asked on 10/28/2021
2 answerIn Chapter 9 in Quantum Field Theory written by Srednicki. This chapter discusses why $Z_{i}=1+O(g^{2})$ and $Y=O(g)$, given specific values of $m$, $g$, and normalization conditions...
Asked on 10/28/2021
1 answerAs heat is supplied to an object, its lattice vibrates more. Thus average equilibrium position between ,say two adjacent atoms, increases with increase in temperature. ...
Asked on 10/28/2021
2 answerI know this sounds absurd, but after doing a little research I found that it may be possible (not entirely, but that is why I am asking about this here)....
Asked on 10/28/2021 by sciencepiofficial
1 answerI began reading Hawking's paper Particle Creation by Black Holes (1975, Commun. math. Phys 43, 199—220) but am a little confused by what he writes at the bottom of...
Asked on 10/28/2021
0 answer( Apologies for such a vague question but I'm a math student )How two moving photons interact at a distance ?I need some basic and standard references for it ....
Asked on 10/28/2021
2 answerGet help from others!
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