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Groups > sci.physics > #715031 > unrolled thread

Can A Powerful Black Hole Put light in Orbit?

Started by"reber G=emc^2" <herbertglazier0@gmail.com>
First post2018-11-27 18:08 -0800
Last post2018-11-30 21:27 -0800
Articles 20 on this page of 65 — 10 participants

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Contents

  Can A Powerful Black Hole Put light in Orbit? "reber G=emc^2" <herbertglazier0@gmail.com> - 2018-11-27 18:08 -0800
    Re: Can A Powerful Black Hole Put light in Orbit? "hanson" <hanson@quick.net> - 2018-11-27 19:15 -0800
      Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-11-29 10:55 -0800
        Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-11-29 19:51 +0000
          Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-11-29 15:32 -0800
            Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-11-29 15:41 -0800
              Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-11-30 03:22 +0000
            Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-11-30 03:22 +0000
              Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-11-29 20:46 -0800
                Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-11-30 12:13 +0000
                  Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-11-30 04:28 -0800
                    Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-11-30 13:22 +0000
                      Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-11-30 14:04 +0000
                        Re: Can A Powerful Black Hole Put light in Orbit? "reber G=emc^2" <herbertglazier0@gmail.com> - 2018-11-30 10:01 -0800
                        Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-11-30 11:08 -0800
                          Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-11-30 23:03 +0000
                            Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-11-30 16:33 -0800
                              Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-12-01 02:44 +0000
                                Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-01 03:15 -0800
                                  Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-01 06:40 -0800
                                    Re: Can A Powerful Black Hole Put light in Orbit? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-01 23:03 +0100
                                      Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-01 14:18 -0800
                                        Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-01 14:33 -0800
                                          Re: Can A Powerful Black Hole Put light in Orbit? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-01 23:49 +0100
                                            Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-01 16:22 -0800
                                              Re: Can A Powerful Black Hole Put light in Orbit? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-02 11:46 +0100
                                                Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-02 05:23 -0800
                                                  Re: Can A Powerful Black Hole Put light in Orbit? moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-12-02 18:10 +0000
                                                    Re: Can A Powerful Black Hole Put light in Orbit? mitchrae3323@gmail.com - 2018-12-02 12:49 -0800
                                                      Re: Can A Powerful Black Hole Put light in Orbit? moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-12-02 21:53 +0000
                                                  Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-12-03 02:03 +0000
                                                    Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-03 02:39 -0800
                                                      Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-12-03 12:30 +0000
                                                        Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-03 06:05 -0800
                                                          Re: Can A Powerful Black Hole Put light in Orbit? moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-12-03 14:32 +0000
                                                            Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-03 06:36 -0800
                                                              Re: Can A Powerful Black Hole Put light in Orbit? moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-12-03 14:55 +0000
                                                                Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-03 08:11 -0800
                                                          Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-12-03 15:17 +0000
                                                            Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-03 08:13 -0800
                                                              Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-12-03 20:19 +0000
                                                                Re: Can A Powerful Black Hole Put light in Orbit? mitchrae3323@gmail.com - 2018-12-13 18:31 -0800
                                                                Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-13 19:27 -0800
                                          Re: Can A Powerful Black Hole Put light in Orbit? moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-12-02 18:04 +0000
                                            Re: Can A Powerful Black Hole Put light in Orbit? mitchrae3323@gmail.com - 2018-12-02 12:52 -0800
                                              Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-02 13:08 -0800
                                                Re: Can A Powerful Black Hole Put light in Orbit? mitchrae3323@gmail.com - 2018-12-02 13:46 -0800
                                                Re: Can A Powerful Black Hole Put light in Orbit? moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-12-02 22:00 +0000
                                              Re: Can A Powerful Black Hole Put light in Orbit? moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-12-02 21:57 +0000
                                                Re: Can A Powerful Black Hole Put light in Orbit? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-03 01:15 +0100
                                                  Re: Can A Powerful Black Hole Put light in Orbit? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-03 01:49 +0100
                                        Re: Can A Powerful Black Hole Put light in Orbit? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-12-01 23:48 +0100
                                        Re: Can A Powerful Black Hole Put light in Orbit? moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-12-02 18:01 +0000
                                  Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-12-01 15:43 +0000
                                    Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-12-01 08:38 -0800
                                  Re: Can A Powerful Black Hole Put light in Orbit? moroney@world.std.spaamtrap.com (Michael Moroney) - 2018-12-02 17:58 +0000
                        Re: Can A Powerful Black Hole Put light in Orbit? "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-11-30 21:07 -0800
          Re: Can A Powerful Black Hole Put light in Orbit? john <johnsefton288@gmail.com> - 2018-11-29 16:42 -0800
            Re: Can A Powerful Black Hole Put light in Orbit? Odd Bodkin <bodkinodd@gmail.com> - 2018-11-30 03:22 +0000
        Re: Can A Powerful Black Hole Put light in Orbit? mitchrae3323@gmail.com - 2018-11-29 18:01 -0800
    Re: Can A Powerful Black Hole Put light in Orbit? carleto4157990662@gmail.com - 2018-11-29 11:23 -0800
    Re: Can A Powerful Black Hole Put light in Orbit? mitchrae3323@gmail.com - 2018-11-29 11:57 -0800
    Re: Can A Powerful Black Hole Put light in Orbit? Double-A <double-a3@hush.com> - 2018-11-29 15:22 -0800
    Re: Can A Powerful Black Hole Put light in Orbit? mitchrae3323@gmail.com - 2018-11-30 21:17 -0800
      Re: Can A Powerful Black Hole Put light in Orbit? "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-11-30 21:27 -0800

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#716445

FromOdd Bodkin <bodkinodd@gmail.com>
Date2018-12-03 20:19 +0000
Message-ID<pu4340$k4e$1@gioia.aioe.org>
In reply to#716396
john <johnsefton288@gmail.com> wrote:
> Odd
> “with 
> experiment. Period, end”
> So show me the experiment why you believe in DM
> 

I DON’T. It’s a viable hypothesis that needs to be tested. 

One does not have to decide immediately whether a hypothesis is to be
simply believed or simply disbelieved. There is a period of reserving
judgement. 

Between 1930 and 1955, neutrinos were an unconfirmed but viable hypothesis,
even though nothing like them had been seen before. There was a clear
model, with clear and calculated and testable predictions, which took
decades to actually perform. 

Nobody in their right mind in that period would have said, “yes they
definitely exist” or “no the idea is nonsense”. 

In the case of dark matter, you are the one caught up in mid-flight in the
investigation, and you are demanding “Now. Right now, prove it exists or
abandon the idea.” It’s IN FLIGHT. What’s your freaking hurry?

-- 
Odd Bodkin — Maker of fine toys, tools, tables

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#718266

Frommitchrae3323@gmail.com
Date2018-12-13 18:31 -0800
Message-ID<82acae5a-05f1-494d-9921-3694fa62da4a@googlegroups.com>
In reply to#716445
Light's motion curve is not orbital.
Unless stored in the atom that is
moving in a swiveling ellipse.
Light's motion curve outside the atom
is parabolic.

Mitchell Raemsch

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#718278

Fromjohn <johnsefton288@gmail.com>
Date2018-12-13 19:27 -0800
Message-ID<64b66b25-6a32-4fb8-b747-d6aad2d2ef1c@googlegroups.com>
In reply to#716445
Odd
“It’s IN FLIGHT. What’s your freaking hurry? ”
It’s dead.
It was ALWAYS Fudge, status-quo keeper.

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#716238

Frommoroney@world.std.spaamtrap.com (Michael Moroney)
Date2018-12-02 18:04 +0000
Message-ID<pu16ro$7el$9@pcls7.std.com>
In reply to#716038
john <johnsefton288@gmail.com> writes:

>Electrons are charged particles accelerating around spheres 10^-09m in 
>diameter at relativistic speeds. This releases energy constantly, 
>creating gravity.

No, accelerating charges releases electromagnetic energy, not gravity.
We see this all the time. Electromagnetic energy and gravity aren't
even close to being the same thing.

<snip mix of LeSage gravitation and a hallucination>

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#716261

Frommitchrae3323@gmail.com
Date2018-12-02 12:52 -0800
Message-ID<76d4b2f5-123c-4532-bcc5-13c26f0c4f3d@googlegroups.com>
In reply to#716238
On Sunday, December 2, 2018 at 10:04:43 AM UTC-8, Michael Moroney wrote:
> john <johnsefton288@gmail.com> writes:
> 
> >Electrons are charged particles accelerating around spheres 10^-09m in 
> >diameter at relativistic speeds. This releases energy constantly, 
> >creating gravity.
> 
> No, accelerating charges releases electromagnetic energy, 

I accelerate in my car... why don't my electrons emit light?
No. You are wrong. My car does not give off light...
It doesn't happen for that acceleration so how would it for
the others?

Mitchell Raemsch

> not gravity.
> We see this all the time. Electromagnetic energy and gravity aren't
> even close to being the same thing.
> 
> <snip mix of LeSage gravitation and a hallucination>

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#716263

Fromjohn <johnsefton288@gmail.com>
Date2018-12-02 13:08 -0800
Message-ID<3df438f2-de13-4e3d-a24b-04758caeac4a@googlegroups.com>
In reply to#716261
mitch 
“I accelerate in my car... why don't my electrons emit light? 
No. You are wrong. My car does not give off light... 
It doesn't happen for that acceleration so how would it for 
the others? 
”
You give off lots of light.

Forget light.
Think energy/push.
ALL matter gives it off.
ALL matter absorbs it.

Surface gravity is what comes from above minus what comes from below.

Follow that thought up the scale.

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#716268

Frommitchrae3323@gmail.com
Date2018-12-02 13:46 -0800
Message-ID<4e68c7cb-b082-4f60-a9f3-e5c2f3b29996@googlegroups.com>
In reply to#716263
On Sunday, December 2, 2018 at 1:08:57 PM UTC-8, john wrote:
> mitch 
> “I accelerate in my car... why don't my electrons emit light? 
> No. You are wrong. My car does not give off light... 
> It doesn't happen for that acceleration so how would it for 
> the others? 
> ”
> You give off lots of light.
> 
> Forget light.
> Think energy/push.
> ALL matter gives it off.
> ALL matter absorbs it.

No. Only the electric particles store light.
Fusion releases new light energy from the electric
particles.


> Surface gravity is what comes from above minus what comes from below.
> 
> Follow that thought up the scale.

Light has a constant speed. If light moves slower than a
so called medium; in the same direction; light would have
to back out. At that point it has to both speed up and
slow down at once. We are not observing medium slowdown...

But light can change direction... by gravity and a lens.


Mitchell Raemsch

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#716276

Frommoroney@world.std.spaamtrap.com (Michael Moroney)
Date2018-12-02 22:00 +0000
Message-ID<pu1km9$gqk$4@pcls7.std.com>
In reply to#716263
john <johnsefton288@gmail.com> writes:

>Surface gravity is what comes from above minus what comes from below.

>Follow that thought up the scale.

And you, too, can wind up in an asylum! Free room and board!!

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#716275

Frommoroney@world.std.spaamtrap.com (Michael Moroney)
Date2018-12-02 21:57 +0000
Message-ID<pu1kgn$gqk$2@pcls7.std.com>
In reply to#716261
mitchrae3323@gmail.com writes:

>On Sunday, December 2, 2018 at 10:04:43 AM UTC-8, Michael Moroney wrote:
>> john <johnsefton288@gmail.com> writes:
>> 
>> >Electrons are charged particles accelerating around spheres 10^-09m in 
>> >diameter at relativistic speeds. This releases energy constantly, 
>> >creating gravity.
>> 
>> No, accelerating charges releases electromagnetic energy, 

>I accelerate in my car... why don't my electrons emit light?

Because you accelerate an equal number of protons, and they/their
charges cancel. I assume your car is electrically neutral or very close!

>No. You are wrong. My car does not give off light...

It doesn't have headlights???

>It doesn't happen for that acceleration so how would it for
>the others?

It does happen for that acceleration (but is small), but your car is
uncharged so no radiation from that source.

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#716304

FromThomas 'PointedEars' Lahn <PointedEars@web.de>
Date2018-12-03 01:15 +0100
Message-ID<eaf5f891-8e99-da6b-3d4e-1738b74ba209@PointedEars.de>
In reply to#716275
</killfile>

Michael Moroney wrote:
> mitchrae3323@gmail.com writes:
>> On Sunday, December 2, 2018 at 10:04:43 AM UTC-8, Michael Moroney wrote:
>>> john <johnsefton288@gmail.com> writes:
>>>> Electrons are charged particles accelerating around spheres 10^-09m in 
>>>> diameter at relativistic speeds. This releases energy constantly, 
>>>> creating gravity.
>>> No, accelerating charges releases electromagnetic energy, 
>> I accelerate in my car... why don't my electrons emit light?
> 
> Because you accelerate an equal number of protons, and they/their
> charges cancel. I assume your car is electrically neutral or very close!

JFTR:

What a load of pseudo-scientific nonsense.

Electrically charged particles emit cyclotron/synchrotron radiation only if
they are accelerated *radially* (by a magnetic field), and Cherenkov
radiation only if they move in a medium relative to that medium faster than
the phase speed of light in that medium.

<https://en.wikipedia.org/wiki/Cyclotron_radiation>
<https://en.wikipedia.org/wiki/Synchrotron_radiation>
<https://en.wikipedia.org/wiki/Cherenkov_radiation>

<killfile>

-- 
PointedEars

Twitter: @PointedEars2
Please do not cc me. / Bitte keine Kopien per E-Mail.

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#716312

FromThomas 'PointedEars' Lahn <PointedEars@web.de>
Date2018-12-03 01:49 +0100
Message-ID<a08fcb9e-aba0-d9e8-4dec-4f337f7c1254@PointedEars.de>
In reply to#716304
Thomas 'PointedEars' Lahn wrote:
> Electrically charged particles emit cyclotron/synchrotron radiation only if
> they are accelerated *radially* (by a magnetic field), […]

This should not be misconstrued to mean that electrons in orbitals in an
atom would emit that radiation because of that.  Not only are they in
orbitals (that describe the *probability* of their being found there), and
NOT in orbits; it also only applies to *free* charges, like in particle
accelerators (hence the names of these forms of electromagnetic radiation).

-- 
PointedEars

Twitter: @PointedEars2
Please do not cc me. / Bitte keine Kopien per E-Mail.

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#716041

FromThomas 'PointedEars' Lahn <PointedEars@web.de>
Date2018-12-01 23:48 +0100
Message-ID<8f092c12-f98f-97dd-ba72-593ca6982998@PointedEars.de>
In reply to#716032
john wrote:
> PointedEars
> What makes your ‘field ‘?

Learn to quote, then I am inclined to answer your questions.

-- 
PointedEars

Twitter: @PointedEars2
Please do not cc me. / Bitte keine Kopien per E-Mail.

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#716237

Frommoroney@world.std.spaamtrap.com (Michael Moroney)
Date2018-12-02 18:01 +0000
Message-ID<pu16le$7el$8@pcls7.std.com>
In reply to#716032
john <johnsefton288@gmail.com> writes:

>PointedEars
>What makes your 'field'?

It's not made. It just is.

The answer to that question is pretty much the same as the answer to
"What makes the universe?"

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#715908

FromOdd Bodkin <bodkinodd@gmail.com>
Date2018-12-01 15:43 +0000
Message-ID<ptua7c$138n$3@gioia.aioe.org>
In reply to#715867
john <johnsefton288@gmail.com> wrote:
> Odd
> “I love how you think that just about ANYTHING can happen in a black hole.   
> ”
> Haha.
> You’re the one who believes in them.

You do too. You talk about them all the time. 

> Gravity doesn’t work the way that you believe.
> 



-- 
Odd Bodkin -- maker of fine toys, tools, tables

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#715945

Fromjohn <johnsefton288@gmail.com>
Date2018-12-01 08:38 -0800
Message-ID<5c6308b8-de1e-4f60-874b-78baba20be69@googlegroups.com>
In reply to#715908
Odd
“> You’re the one who believes in them. 

You do too. You talk about them all the time. 
”
Easier than saying ‘galactic centers and other extreme Space-spin’

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#716236

Frommoroney@world.std.spaamtrap.com (Michael Moroney)
Date2018-12-02 17:58 +0000
Message-ID<pu16gs$7el$7@pcls7.std.com>
In reply to#715867
john <johnsefton288@gmail.com> writes:

>Gravity doesn't work the way that you believe.
>
Your assertion is not a valid argument.

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#715856

From"Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid>
Date2018-11-30 21:07 -0800
Message-ID<ptt4u7$es6$4@dont-email.me>
In reply to#715689
On 11/30/2018 6:04 AM, Odd Bodkin wrote:
> Odd Bodkin <bodkinodd@gmail.com> wrote:
>> john <johnsefton288@gmail.com> wrote:
>>> Odd
>>> “But do they? Is this observed in the lab?”
>>> Which lab hosts an experimental black hole?
>>> Get them to run tests.
>>> I’m sure they’ll listen to you
>>>
>>
>> So here’s the deal there. The laws of physics are universal. For example,
>> the laws of electrodynamics are the same in a metal, inside an atom, out in
>> deep space, at the event horizon of a black hole, or in a particle
>> accelerator. So you don’t have to replicate a black hole to see what
>> photons do and don’t do. You can look at them in other circumstances, where
>> there is (you suggest) a high density of them with energies comparable to
>> X-ray production. That’s it. And there are LOTS of experimental situations
>> that produce those conditions.
>>
>> Where you diverge from science is saying that everything is circumstantial,
>> that physical laws aren’t universal, and that in black holes EVERYTHING is
>> different and so anything that can be imagined is possible.
>>
> 
> If this seems strange to you John, we can take a different approach.
> 
> There is one common characteristic of any particle that emits photons. What
> is that characteristic?
> 
> Put a different way, what is the one common characteristic of all particles
> that interact electromagnetically?
> 
> I’m sure if you think a bit, this will come to you. If it helps, write down
> on a piece of paper all the particles you know and note for each one
> whether they interact electromagnetically. Then the one trait will jump
> right out at you.
> 

I think a photon can orbit a BH. However, the stability of said orbit 
will probably be chaotic in nature. It might get flung off after a 
while, or even get sucked into the BH.

https://en.wikipedia.org/wiki/Photon_sphere

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#715570

Fromjohn <johnsefton288@gmail.com>
Date2018-11-29 16:42 -0800
Message-ID<1537d114-8890-4f4e-85b5-bafcf0271705@googlegroups.com>
In reply to#715438
Odd
“The ‘accretion discs’ are trapped photons 
> 

Which emit Xrays? How do photons emit Xrays? ”

So- your question is, Odd- how can photons give off photons?
Is that correct?

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#715626

FromOdd Bodkin <bodkinodd@gmail.com>
Date2018-11-30 03:22 +0000
Message-ID<ptqadn$g6g$1@gioia.aioe.org>
In reply to#715570
john <johnsefton288@gmail.com> wrote:
> Odd
> “The ‘accretion discs’ are trapped photons 
>> 
> 
> Which emit Xrays? How do photons emit Xrays? ”
> 
> So- your question is, Odd- how can photons give off photons?
> Is that correct?
> 

Well, even more than that. DO they do so? Do they do that in the lab?

You SHOULD know both the answer and the reason. 

-- 
Odd Bodkin -- maker of fine toys, tools, tables

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#715597

Frommitchrae3323@gmail.com
Date2018-11-29 18:01 -0800
Message-ID<838634c3-0156-452b-a89a-9ec94f97f3c7@googlegroups.com>
In reply to#715427
On Thursday, November 29, 2018 at 10:55:15 AM UTC-8, john wrote:
> The ‘accretion discs’ are trapped photons

Gravity cannot trap light waves or put them in orbit.
They are what gravity doesn't do.

Mitchell Raemsch

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