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“Whenever radiation interacts with matter, it displays particle like properties in contrast to wavelike properties, which it exhibit when it propagates.” Does it mean at certain situations radiation have particle...
Asked on 07/31/2021
1 answerHow does a work function difference cause band bending in equilibrium in Metal-Oxide-Semiconductor (MOS)? I don't understand the physical meaning behind this sentence from Sze:to accommodate the work function difference,...
Asked on 07/31/2021
1 answerI'm trying to understand the significance of construction presented to me in field theory class. Let me first briefly describe it and then ask questions. Given two solutions $phi_1$, $phi_2$...
Asked on 07/31/2021 by Blazej
1 answerAs I was trying to find an answer to another problem, I was informed that the equation I was using would not work. The equation I was using...
Asked on 07/31/2021
1 answerIn Griffith's Introduction to Electrostatics, International 4th ed, pg-94 these two equations are given for calculating energy of continous charge distributions: $$ W= frac12 int rho V d tau...
Asked on 07/31/2021
1 answerIn case of interference, we know, energy is neither destroyed, nor created; but only redistributed. But in the case of an extremely thin film, due to a reflection and hence...
Asked on 07/31/2021
1 answerLet $P := mathrm{SL}(2,mathbb{C})ltimes mathbb{R}^4$ be the universal cover of the connected component of the identity of the Poincaré group. Given a classical field $phi : mathbb{R}^{1,3}to V$ where $V$...
Asked on 07/31/2021 by ACuriousMind
1 answerTheorists (physicists) suggest that there is the term/entity, the Multiverse that contains a huge number of universes not necessarily like our own. I personally find this theory very...
Asked on 07/31/2021
3 answerSince oxygen is denser than air (From google: The density of air is 14.4 and that of oxygen is 16.0) could I in Theory and/or in practice fill a greedy...
Asked on 07/31/2021 by Mandelbrotter
0 answerI'm looking for, hopefully, a qualitative answer to how a compressor increases pressure. I understand the equations that predict this result but I can't picture it in my head. A...
Asked on 07/31/2021
2 answerGet help from others!
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