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According to Wikpedia Hunds first rule saysHunds 1. rule, Wikipedia: For a given electron configuration, the term with maximum multiplicity ($2S+1$) has the lowest energy.I would formulate this rule...
Asked on 08/25/2020
0 answerSo I'm reading an introductory book on Quantum Theory (David Park, 3rd ed.) and I am having trouble with the following question: "According to Wien's displacement law, the wavelength ...
Asked on 08/25/2020
1 answerI was studying geometrical optics the other day and my teacher told me about the concept of critical angle and total internal reflection. He had taken an example in which...
Asked on 08/24/2020 by Koustubh Jain
1 answerI have determined a Hamiltonian for an electron using an appropriate Lagrangian of the form$$ L=frac{1}{2m}(moverrightarrow{v}+frac{q}{c}overrightarrow{A})^2-frac{q^2}{2mc^2}overrightarrow{A}cdotoverrightarrow{A}+qphi.tag{1}$$ ...
Asked on 08/24/2020 by Sam
1 answerThis is the critter spray gun. The liquid in the jar is at atmospheric pressure (there's a vent hole connecting it...
Asked on 08/24/2020 by Ocheevas
1 answerI was reading this brilliant answer by Luboš Motl, where he claims thatThe field that communicates gravity is the metric tensor field..Now, here he says that gravity is indeed...
Asked on 08/24/2020
1 answerIs there a superconductor that is insulator above the transition temperature? What is the transition temperature of that compound? Thanks for your answer!...
Asked on 08/24/2020 by Light
0 answerFor a rechargeable battery, I can show that energy is conserved byDischarging the battery.Measuring the energy required to charge the battery.Measuring the energy I get out from a second discharge.For...
Asked on 08/23/2020 by Anonymous Physicist
3 answerIn the double slit experiment (with electrons), physicists wanted to know which of the two slits the electron passed through. Of what use is knowing which slit the electron passed...
Asked on 08/23/2020 by Taofeek
5 answerContext: I've been reading about The Hairy Ball Theorem which shows that the ideal shape for magnetic confinement fusion has to be a torus. Given that tokamaks use toroidal magnetic...
Asked on 08/23/2020 by iiooii
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