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/sci/ - Science & Math

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>> No.3550217 [View]
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3550217

>>3550133
No one uses the concept of relativistic mass anymore, it is terribly outdated, just flat out wrong. It is not taught, nor even fucking mentioned (besides in a history of physics course) in the modern physics community.

It is confusing, and inconsistant with the rest of physics. Even Einstien said it was fucking retarded concept.

When we talk about a photon we talk about its mometum, frequency, wavelength, energy, etc. NO ONE FUCKING TALKS ABOUT ITS MASS, CAUSE AS A PHOTON DOESNT HAVE FUCKING MASS.

Please stop reading such fucking outdated material.

>> No.3322674 [View]
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3322674

ok /sci/entists there's this function:

f(x)=lgx+2x^2

I have to find the inflection point.

so I find the derivative y'=1/x + 4x

the problem is that 1/x +4x -> (4x^2+1)/x
then 4x^2=-1 that's imaginary.

but according to WA i'm missing something.

Function: http://www.wolframalpha.com/input/?i=logx%2B2x^2

Derivative: http://www.wolframalpha.com/input/?i=4x%2B1%2Fx

WTF IS GOING ON?

>> No.3281202 [View]
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3281202

>>3281156
>photons are neutral so they are not effected by electromagnetism

OMFG! YOU SAY THAT PHOTONS, THE FUCKING QUANTUM OF ELECTROMAGNETISM IS NOT EFFECTED BY ELECTROMAGNETISM? WTF?

HOW FUCKING RETARDED ARE YOU?

>> No.3249672 [View]
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3249672

>>3249664

>> No.3229506 [View]
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3229506

>>3228715
>we can neither disprove or prove

So, we should accept the possibility of any bullshit we cannot disprove?

You fail hard at logic bro!

>> No.3213036 [View]
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3213036

>>3213018
>Energy is the ability to perform work

No. Example, mass is a form of energy.
SHUT UP YOU DUMB ENGINEER!
GET BACK TO SUCKING DICK AND LEAVE THE SCIENCE TO THE SCIENTISTS!

>> No.3165191 [View]
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3165191

>>3165167
That paper is bullshit and doesn't prove jack-shit.

Please explain what new understanding there experiment gives us regarding quantum mechanics? How does there experiment give any support of Bohm Theory? explain?

Hint: it fucking doesn't. The results of there experiment could just as easily be from of any other interpretation.

>> No.3121640 [View]
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3121640

>>3121504
YOU FUCKING FAIL! YOUR STATEMENT IS FUCKING MEANINGLESS. FUCK OFF STONER!

>> No.3049607 [View]
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3049607

>>3049470
OK then, please produce a basis for 4-d space with less then 4 vectors.

LMFAO

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