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Can one consider a rigid body as a fluid having infinite viscosity and bulk modulus? Basically, I am asking if is it possible to start from Navier-Stokes equations (including Bulk...
Asked on 01/28/2021 by K. Sadri
0 answerIf the speed of light has to be invariant for all inertial reference frames is the only extra assumption in Special relativity, why can't we explain Time dilation without the...
Asked on 01/28/2021
1 answerFor an individual free particle that starts localized, the wave function packet spreads over time, so the particle becomes less localized. Suppose now that we have a gas of...
Asked on 01/28/2021 by user83548
7 answerI know that this is very similar to How important is mathematical proof in physics? as well as Is physics rigorous in the mathematical sense? and The...
Asked on 01/28/2021 by Aspiring Mad scientist
18 answerI am looking for a free simulating tool for the propagation of waves given constraint. I am assuming a scenario with a source, a receiver, and some constraining reflectingabsorbing surfaces...
Asked on 01/28/2021 by havakok
1 answerSuppose we have two point $p$ and $q$ linked by two geodesics $gamma_1$ and $gamma_2$. Now suppose that a photon is emitted at $p$ and...
Asked on 01/28/2021
2 answerI myself use chargers all the time, of course. But I am not sure why am I not dead yet. Let me state the obvious: when we use a charger...
Asked on 01/28/2021 by Noumeno
4 answerDoes P/N doping a semiconductor affect the color in some straightforward manner? Say the material starts as a yellow color and it is p doped, what can we expect...
Asked on 01/28/2021
1 answerI'am currently taking class in relativity and in the book that i have it is said that the four-vectors of velocity and acceleration is zero. I know that the invariance...
Asked on 01/28/2021 by JohanL
3 answerI'm exploring periodic conditions and I'm stuck in a problem. Given that $mcdot L_1 = n cdot L_2$, we have two periodic functions $f_1$ and $f_2$ with...
Asked on 01/28/2021 by hcp
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