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Is it possible to use laser cooling to cool Ethanol in it's gas phase? I've seen research on IR diode cooling when you reverse the electrodes but laser cooling was/has...
Asked on 07/26/2021
0 answerIf I and a friend found ourselves in a world described by spherical geometry (as simulated in this linked video https://youtu.be/yY9GAyJtuJ0 ) how would the kinematics equations...
Asked on 07/26/2021 by Jeff Gustafson
1 answerWritten here are net forces acting on a body. But I am having difficulty in understand them after reading from textbook and online material. In the...
Asked on 07/26/2021
1 answerWhen trying to solve the Schrödinger equation for hydrogen, one usually splits up the wave function into two parts: $$psi(r,phi,theta)= R(r)Y_{ell,m}(phi,theta).$$ I understand that the radial part usually has...
Asked on 07/26/2021 by joshlk
5 answerI am writing this question here because I have a problem in understanding the Wigner Threshold law in Photodetachment and Photoionization. The Wigner Threshold Law is given by: $$sigma=E^{L+1/2},$$...
Asked on 07/26/2021 by albedo
2 answerI'm trying to arrive to the following expression to group velocity dispersion: $$text{GVD} = frac{lambda^3}{2 pi c^2} frac{d^2n}{d omega^2}.$$ I know that GVD can be expressed...
Asked on 07/26/2021 by gvd
0 answerConsider a mechanical system about which the only data we have is a graph that shows acceleration vs time. I would like to figure out what the damping coefficient ...
Asked on 07/26/2021 by rayshawn240
2 answerGiven a crystal with mirror symmetry along a lattice plane, how to find the correspond invariant plane in first Brillouin zone?...
Asked on 07/26/2021 by JensenPang
0 answerDoes the electroweak force govern particles in a similar manner to the electromagnetic and weak forces, and is therefore just an easy label or does it do something completely different?...
Asked on 07/25/2021 by eaeaa1232
1 answerMy current concept about potential energy is that 'If work is done on a body when it is at a point (taken as zero P.E), it covers some distance. Afterward,...
Asked on 07/25/2021
3 answerGet help from others!
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