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I am watching you through me.


Apr
16
comment Calculating the mass of a wave of water
+1 For work on the answer.
Apr
16
comment How does measuring redshift make us conclude that rate universe expansion is accelerating?
Off course there is something fundamentally wrong! Don't kid yourself and us. We just don't have anything else than GR so people are sticking to it, like they were sticking to epicycles.Stickers.
Mar
27
comment Fundamental difference between neutron and proton
They are not same. They ACT same way in strong interactions. Example: every 10 kg object falls same way, thus reacting with a gravitational field of earth in the same manner. Which allows us to say that gravitational mass is independent from other properties of objects. Same story with isospin - it is independent from electrical charge of the particle.
Mar
21
comment Electric Field Change Freezing Temperature of Water?
He said VERY powerful, but plus one for links and supercooled.
Mar
21
comment Which is the smallest known particle that scientists have actually *seen with their eyes*?
@EmilioPisanty How simple everything is! AH! :) Ok. Lets assume your arguments are plausible.
Mar
21
comment Which is the smallest known particle that scientists have actually *seen with their eyes*?
@EmilioPisanty so exactly which phrase answers my question?
Mar
21
comment How do collisions of fundamental particles produce different fundamental particles?
We don't know! Why mechanical energy should be able to transform into heat?
Mar
21
comment Which is the smallest known particle that scientists have actually *seen with their eyes*?
How do you prove it is a SINGLE atom? :D Then electron microscope and everything what is visible in it is also a good answer. Question HERE is HOW small, and if its not a single atom but a molecule this changes answer at least by a factor of 2.
Feb
10
comment If electrons behave as standing waves when they are bound to an atom then how do they carry charge?
@WetSavannaAnimalakaRodVance Heh, good tracking skills! :) Just saw this article today. Did not read it yet.
Feb
6
comment Force needed to change momentum, from fixed position
$F=\frac{dp}{dt}=m\frac{\vec{v2}-\vec{v1}}{dt}$
Feb
6
comment If electrons behave as standing waves when they are bound to an atom then how do they carry charge?
Not brazen. Simply your line of thought is invalid (as well as in many QM textbooks). If you would show spectra or something REALISTIC i would have nothing to say.
Feb
6
comment If electrons behave as standing waves when they are bound to an atom then how do they carry charge?
You are misguided by your mental picture of "probability". There is no experiment which demonstrates that orbitals indeed do look like that. Nobody measured any electron probability in hydrogen atom during 100 years of existence of QM. Even measuring famous angle in water molecule is FAAAAR from obvious. There is NO answer to OP question.
Feb
6
comment What is the purpose of differential form of Gauss Law?
@Emilio Pisanty Integration is actually also about infinitesimal, so if you think about it derivative is more fundamental -- since integral is just a sum.
Feb
6
comment What is the purpose of differential form of Gauss Law?
@Emilio Pisanty And how would you prove(show) that you can Integrate field? Not that im saying they are NOT equivalent.
Feb
6
revised What is the purpose of differential form of Gauss Law?
added 1 characters in body
Feb
6
comment Many world interpretation on test
Exactly. If two worlds are somehow connected then they become one.
Feb
6
answered What is the purpose of differential form of Gauss Law?
Feb
6
comment Many world interpretation on test
My point is that many worlds idea is not coming from physics and Max Tegmark DOES not know logic which is higher knowledge than any physics. That's why many physical theories are based on the principle of causality.
Feb
6
comment Have the values of constants ever changed before?
Futurama GAVE you the answer - "Speed of light was maximum speed until scientist increased it".
Feb
6
comment What is the universe 'expanding' into?
Welcome to the crazy world of sometimes great ideas. U are right there always have to be something to expand to. Only in this case there is NOTHING. What they really mean is that universe is expanding in the sense that in every point of universe there is a NEW space! For example if before from my house to my car was 50m after some time this distance will become 100m because there will appear NEW space in between (and in every direction). That is what THEY call - Universe is expanding. Balloon analogy is ALMOST good only in that analogy there in no NEW space, since balloon is clearly in 3D.