/sci/ - Science & Math » Thread #14350370

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Anonymous Wed 30 Mar 23:37:14 2022 No.14350370 View Reply Original Report

Quoted By: >>14350377 >>14351644

What are the limits of the frequency of light?

Anonymous

Anonymous Wed 30 Mar 2022 23:44:15 No.14350377 Report

Quoted By: >>14351138

>>14350370
c2

Anonymous

Anonymous Wed 30 Mar 2022 23:45:35 No.14350382 Report

Quoted By: >>14351694 >>14351978

Theoretical lower limit on wavelength is the Planck Length, ~1.62E-35 m
Theoretical upper limit on wavelength would be the twice the comoving diameter of the universe: ~1.76E27 m

Anonymous

Anonymous Thu 31 Mar 2022 06:35:56 No.14351138 Report

Quoted By: >>14351413 >>14351791

>>14350377
is there a frequency such that the slope of the EM wave as it crosses zero is faster than c?

Anonymous

Anonymous Thu 31 Mar 2022 10:03:56 No.14351413 Report

Quoted By:

>>14351138
slope depends on intensity doesn't it? If that were true then there would be a theoretical limit to the energy a single photon can have?

Anonymous

Anonymous Thu 31 Mar 2022 12:37:31 No.14351644 Report

Quoted By:

>>14350370
Is an infinite spectrum, that's supported by quantum electrodynamics too.

Anonymous

Anonymous Thu 31 Mar 2022 13:05:17 No.14351694 Report

Quoted By:

>>14350382
>Theoretical lower limit on wavelength is the Planck Length, ~1.62E-35 m
De broglie wavelength is L = h/(mv).
>sun has mass of 10^(30) kg
>sun has velocity of 10^(5) m/s
>planck's constant 10^(-34)
>the sun is a matter wave of wavelength 10^(-70) m
>theoretical lower limit on wavelength is 10^(-35) m
kys pseud

Anonymous

Anonymous Thu 31 Mar 2022 14:05:45 No.14351791 Report

Quoted By: >>14351822

>>14351138
i mean the frequency is dependent on the materia it bounces and what makes it emit anything

c2 is limit in a vacuum and basically has the highest rate but wont emit anything

Anonymous

Anonymous Thu 31 Mar 2022 14:18:18 No.14351822 Report

Quoted By: >>14351924

>>14351791
Frequency is independent of medium. The wavelength changes.

Anonymous

Anonymous Thu 31 Mar 2022 15:05:14 No.14351924 Report

Quoted By: >>14351933

>>14351822
it actually is not
in total vacuum you cannot have a frequency
outer space is not a total vacuum

Anonymous

Anonymous Thu 31 Mar 2022 15:10:57 No.14351933 Report

Quoted By: >>14351937

>>14351924
>it actually is not
wrong
>in total vacuum you cannot have a frequency
wrong
>outer space is not a total vacuum
99.99% wrong

Anonymous

Anonymous Thu 31 Mar 2022 15:13:48 No.14351937 Report

Quoted By: >>14351998

>>14351933
lets go step by step
do you agree that total vacuum = nothing

Anonymous

Anonymous Thu 31 Mar 2022 15:34:58 No.14351978 Report

Quoted By: >>14351985

>>14350382
If CCC turns out to be right, then there is no upper limit except by the radius of the light cone created by the first Creation -- if there was a first. Otherwise it's turtles all the way down.

Anonymous

Anonymous Thu 31 Mar 2022 15:37:11 No.14351985 Report

Quoted By: >>14351990

>>14351978
>CCC
Consolidated Contractors Company (CCC) (Arabic: ???? ????? ?????????) is the largest construction company in the Middle East
Damn i i hope they are right

Anonymous

Anonymous Thu 31 Mar 2022 15:38:47 No.14351990 Report

Quoted By:

>>14351985
You must be at least 18 to post here. And one would hope an IQ of at least 70 to post in /sci/.

Anonymous

Anonymous Thu 31 Mar 2022 15:41:05 No.14351998 Report

Quoted By: >>14352134

>>14351937
Vacuum isn't "nothing," it's the lowest stable energy state of Hilbert space. If it was nothing, quantum fluctuation wouldn't be possible.

Anonymous

Anonymous Thu 31 Mar 2022 16:31:16 No.14352134 Report

Quoted By: >>14352136

>>14351998
yea i had to add the word total since you were talking about outerspace

Anonymous

Anonymous Thu 31 Mar 2022 16:33:01 No.14352136 Report

Quoted By: >>14352163

>>14352134
I'm not the guy to whom you were talking previously.

Anonymous

Anonymous Thu 31 Mar 2022 16:40:09 No.14352163 Report

Quoted By:

>>14352136
oh well, anyway it was mostly a stupid streetfight over a techincality in language

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