Yrogirg

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	1,200 reputation	bio	website		visits	member for	1 year, 11 months
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May 17	comment	How do we simulate Nuclear explosion? what aspect of Nuclear explosion do you want to simulate?
May 15	comment	Physical interpretation of Poisson bracket properties What is the physical meaning of your treatment of antisymmetry? Why should it be so?
May 14	comment	Physical interpretation of Poisson bracket properties So basically you state that Poisson structure arises from the fact that we describe system evolution as a vector field generated by a Hamiltonian and Poisson structure is just desired properties of vector fields lifted (not a term) to scalar functions, am I right?
May 13	asked	Physical interpretation of Poisson bracket properties
May 6	accepted	Equations of fluid dynamics and differential geometry
May 6	answered	Equations of fluid dynamics and differential geometry
Apr 29	comment	Decrease in entropy in a fluid flow btw, there might be a flow without pressure gradient --- you can just move to another reference frame. So just the fact that fluid is flowing does not make it more ordered, but you might have already came up with that argument.
Apr 28	answered	Decrease in entropy in a fluid flow
Apr 28	comment	Is symplectic form in Hamiltonian mechanics a physical quantity? @NickKidman I would refrain from answering such question however directly related to my question it is.
Apr 28	asked	Is symplectic form in Hamiltonian mechanics a physical quantity?
Apr 20	comment	How can I find the temperature of this system? $0.223 \ldots = \ln(1.25g)-\ln g \approx \frac{d \ln g}{d g} \Delta g = 0.25$ They are practically the same and both are approximations. None is more correct.
Apr 19	comment	How can I find the temperature of this system? Why do you think this is incorrect?
Apr 19	comment	How to create visible reflections in shallow water? @AnishaKaul I guess so if it doesn't destroy the paper. Look, it's Physics, not Math. You just try it instead of musing (provided it is not expensive).
Apr 18	revised	How do I intuit viscosity in a rotating fluid? added 466 characters in body
Apr 18	answered	How do I intuit viscosity in a rotating fluid?
Apr 17	comment	How to create visible reflections in shallow water? @AnishaKaul I've updated the answer
Apr 17	revised	How to create visible reflections in shallow water? added 634 characters in body
Apr 17	comment	How to create visible reflections in shallow water? @AnishaKaul Just make coffee without milk, I thought it should be black. I mentioned coffee because it seems to be readily available. You can use ink instead or something like that.
Apr 17	revised	How to create visible reflections in shallow water? added 686 characters in body
Apr 17	answered	How to create visible reflections in shallow water?