3,745 reputation
21432
bio website
location
age
visits member for 3 years, 7 months
seen 1 hour ago

Aug
7
reviewed Reject Why the optical gap is not identical to the charge gap?
Aug
6
reviewed Approve Will a gas rotate as fast as the spherical container it is contained within?
Aug
5
reviewed Approve Is it true that all processes where entropy increases are permitted by the second law, if the system is isolated?
Aug
5
comment Why is the Reynolds number “the way it is?” Why is its order the way it is?
I'm curious what steady state turbulent flow looks like :)
Aug
5
reviewed Approve How can flux be the number of electric field lines normal to a surface?
Aug
5
reviewed Reject Reynolds Average Navier Stokes equations and turbulence scale
Aug
5
reviewed Approve Does an iron rich substance stay magnetised?
Aug
4
comment Velocity profile of a viscously damped wave
Just some thoughts. If $u'_x$ is a perturbation, why would $K$ be non-zero? Do I understand correctly that you have periodic conditions? I assume you did not linearize your simulation, so how convinced are you that the linearization is justified? Is amplitude really the only difference between your analytical and numerical analysis (i.e, normalized you have agreement?)
Aug
3
reviewed Approve Are Hubble Telescope Images in true color?
Jul
31
reviewed Approve How a paper plane(rocket) flies in air? what is science behind it?
Jul
28
reviewed Approve Why is the moment of inertia (wrt. the center) for a hollow sphere higher than a solid sphere (with same radius and mass)?
Jul
27
reviewed Approve How to derive the Schwarzschild metric?
Jul
27
reviewed Approve Curvature based derivation of Schwarzschild Metric
Jul
27
reviewed Approve Schwarzschild Solution
Jul
27
reviewed Approve Double slit experiment observation
Jul
26
reviewed Approve Open Ended/ Close Ended instruments?
Jul
26
reviewed Approve How can an object move from point A to point B?
Jul
25
revised Why do I sink then float in a swimming pool?
Removed reference to the comment, because it is confusing if you don't read the comments first
Jul
25
reviewed Reject Why does GW-DFT give higher bandgaps in semiconductors
Jul
24
reviewed Approve How to calculate the “angular braking distance” when you know the following values?