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tech / sci.math / Round math of a rainbow

SubjectAuthor
* Round math of a rainbowmitchr...@gmail.com
+* Re: Round math of a rainbowRoss A. Finlayson
|`* Re: Round math of a rainbowSerg io
| +- Re: Round math of a rainbowmitchr...@gmail.com
| `* Re: Round math of a rainbowFromTheRafters
|  `- Re: Round math of a rainbowmitchr...@gmail.com
`* RE: Round math of a rainbowEarle Jones
 `* Re: Round math of a rainbowmitchr...@gmail.com
  `- Re: Round math of a rainbowsobriquet

1
Round math of a rainbow

<594f6fdc-4728-4721-88f1-64a073754e63n@googlegroups.com>

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Subject: Round math of a rainbow
From: mitchrae...@gmail.com (mitchr...@gmail.com)
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 by: mitchr...@gmail.com - Mon, 20 Sep 2021 17:15 UTC

How can rain be a round arc?
Rain is not falling in a round way.
The rainbow is light science.

Mitchell Raemsch

Re: Round math of a rainbow

<38985969-45f8-46f6-b711-f93c69063d66n@googlegroups.com>

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Subject: Re: Round math of a rainbow
From: ross.fin...@gmail.com (Ross A. Finlayson)
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 by: Ross A. Finlayson - Tue, 21 Sep 2021 01:33 UTC

On Monday, September 20, 2021 at 10:16:04 AM UTC-7, mitchr...@gmail.com wrote:
> How can rain be a round arc?
> Rain is not falling in a round way.
> The rainbow is light science.
>
> Mitchell Raemsch

If you're interested in the story of mathematics of rainbows
and about Airy mostly and Fresnel of course and from the
history of light particularly the computation of the angles
of the bow, Carl Boyer's "The Rainbow ..." is the
best source I found.

Re: Round math of a rainbow

<sibe68$51a$1@gioia.aioe.org>

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From: inva...@invalid.com (Serg io)
Newsgroups: sci.math
Subject: Re: Round math of a rainbow
Date: Mon, 20 Sep 2021 20:57:27 -0500
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 by: Serg io - Tue, 21 Sep 2021 01:57 UTC

On 9/20/2021 8:33 PM, Ross A. Finlayson wrote:
> On Monday, September 20, 2021 at 10:16:04 AM UTC-7, mitchr...@gmail.com wrote:
>> How can rain be a round arc?
>> Rain is not falling in a round way.
>> The rainbow is light science.
>>
>> Mitchell Raemsch
>
> If you're interested in the story of mathematics of rainbows
> and about Airy mostly and Fresnel of course and from the
> history of light particularly the computation of the angles
> of the bow, Carl Boyer's "The Rainbow ..." is the
> best source I found.
>

Rene Descartes was the first who realized in 1637 that Rainbows were caused when light from the Sun gets split into different colors by raindrops.

there are also Halos, Sundogs, Coronas around moon or sun, sun spokes, moon dogs, and Sun Pillars

depends upon the shape of the reflecting water ice crystals, or water droplet

https://www.crystalinks.com/sundogs.html

https://eartheclipse.com/geography/facts-about-rainbows.html

Re: Round math of a rainbow

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Subject: Re: Round math of a rainbow
From: mitchrae...@gmail.com (mitchr...@gmail.com)
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 by: mitchr...@gmail.com - Tue, 21 Sep 2021 03:10 UTC

On Monday, September 20, 2021 at 6:57:41 PM UTC-7, Serg io wrote:
> On 9/20/2021 8:33 PM, Ross A. Finlayson wrote:
> > On Monday, September 20, 2021 at 10:16:04 AM UTC-7, mitchr...@gmail.com wrote:
> >> How can rain be a round arc?
> >> Rain is not falling in a round way.
> >> The rainbow is light science.
> >>
> >> Mitchell Raemsch
> >
> > If you're interested in the story of mathematics of rainbows
> > and about Airy mostly and Fresnel of course and from the
> > history of light particularly the computation of the angles
> > of the bow, Carl Boyer's "The Rainbow ..." is the
> > best source I found.

Just as God creates gravity
He creates a rainbow and an observer
position does not change it.
Look at photographs and they
are always without angle.

Mitchell Raemsch

Re: Round math of a rainbow

<sicguc$t2g$1@dont-email.me>

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From: erra...@nomail.afraid.org (FromTheRafters)
Newsgroups: sci.math
Subject: Re: Round math of a rainbow
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 by: FromTheRafters - Tue, 21 Sep 2021 11:49 UTC

Serg io explained on 9/20/2021 :
> On 9/20/2021 8:33 PM, Ross A. Finlayson wrote:
>> On Monday, September 20, 2021 at 10:16:04 AM UTC-7, mitchr...@gmail.com
>> wrote:
>>> How can rain be a round arc?
>>> Rain is not falling in a round way.
>>> The rainbow is light science.
>>>
>>> Mitchell Raemsch
>>
>> If you're interested in the story of mathematics of rainbows
>> and about Airy mostly and Fresnel of course and from the
>> history of light particularly the computation of the angles
>> of the bow, Carl Boyer's "The Rainbow ..." is the
>> best source I found.
>>
>
>
> Rene Descartes was the first who realized in 1637 that Rainbows were caused
> when light from the Sun gets split into different colors by raindrops.
>
> there are also Halos, Sundogs, Coronas around moon or sun, sun spokes, moon
> dogs, and Sun Pillars
>
> depends upon the shape of the reflecting water ice crystals, or water droplet
>
>
> https://www.crystalinks.com/sundogs.html
>
>
> https://eartheclipse.com/geography/facts-about-rainbows.html

Here is my favorite Youtube lecture on atmospheric phenomena.

Atmospheric Phenomena - Professor Carolin Crawford

https://www.youtube.com/watch?v=1Laq11t8Wes

Re: Round math of a rainbow

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Subject: Re: Round math of a rainbow
From: mitchrae...@gmail.com (mitchr...@gmail.com)
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 by: mitchr...@gmail.com - Tue, 21 Sep 2021 17:35 UTC

On Tuesday, September 21, 2021 at 4:50:42 AM UTC-7, FromTheRafters wrote:
> Serg io explained on 9/20/2021 :
> > On 9/20/2021 8:33 PM, Ross A. Finlayson wrote:
> >> On Monday, September 20, 2021 at 10:16:04 AM UTC-7, mitchr...@gmail.com
> >> wrote:
> >>> How can rain be a round arc?
> >>> Rain is not falling in a round way.
> >>> The rainbow is light science.
> >>>
> >>> Mitchell Raemsch
> >>
> >> If you're interested in the story of mathematics of rainbows
> >> and about Airy mostly and Fresnel of course and from the
> >> history of light particularly the computation of the angles
> >> of the bow, Carl Boyer's "The Rainbow ..." is the
> >> best source I found.
> >>
> >
> >
> > Rene Descartes was the first who realized in 1637 that Rainbows were caused
> > when light from the Sun gets split into different colors by raindrops.
> >
> > there are also Halos, Sundogs, Coronas around moon or sun, sun spokes, moon
> > dogs, and Sun Pillars
> >
> > depends upon the shape of the reflecting water ice crystals, or water droplet
> >
> >
> > https://www.crystalinks.com/sundogs.html
> >
> >
> > https://eartheclipse.com/geography/facts-about-rainbows.html
> Here is my favorite Youtube lecture on atmospheric phenomena.
>
> Atmospheric Phenomena - Professor Carolin Crawford
>
> https://www.youtube.com/watch?v=1Laq11t8Wes

Is rain in an arc?

Mitchell Raemsch

RE: Round math of a rainbow

<VXogJ.9658$L_2.5592@fx04.iad>

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Subject: RE: Round math of a rainbow
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 by: Earle Jones - Wed, 3 Nov 2021 05:17 UTC

On Mon Sep 20 10:15:57 2021 "mitchr...@gmail.com" wrote:
> How can rain be a round arc?
> Rain is not falling in a round way.
> The rainbow is light science.
>
> Mitchell Raemsch

*
Mitch:

I would bet that you did not know that rainbows are polarized light.

Did you know that?

Why do you think that is true?

earle
*

Re: Round math of a rainbow

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Subject: Re: Round math of a rainbow
From: mitchrae...@gmail.com (mitchr...@gmail.com)
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 by: mitchr...@gmail.com - Wed, 3 Nov 2021 16:21 UTC

On Tuesday, November 2, 2021 at 10:17:51 PM UTC-7, Earle Jones wrote:
> On Mon Sep 20 10:15:57 2021 "mitchr...@gmail.com" wrote:
> > How can rain be a round arc?
> > Rain is not falling in a round way.
> > The rainbow is light science.
> >
> > Mitchell Raemsch
> *
> Mitch:
>
> I would bet that you did not know that rainbows are polarized light.
>
> Did you know that?
>
> Why do you think that is true?
>
> earle
> *

Its not... .polarizers block light you moron...

Mitchell Raemsch

Re: Round math of a rainbow

<7996f386-c22a-4137-a079-d5985898b403n@googlegroups.com>

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Subject: Re: Round math of a rainbow
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 by: sobriquet - Wed, 3 Nov 2021 23:45 UTC

On Wednesday, November 3, 2021 at 5:21:25 PM UTC+1, mitchr...@gmail.com wrote:
> On Tuesday, November 2, 2021 at 10:17:51 PM UTC-7, Earle Jones wrote:
> > On Mon Sep 20 10:15:57 2021 "mitchr...@gmail.com" wrote:
> > > How can rain be a round arc?
> > > Rain is not falling in a round way.
> > > The rainbow is light science.
> > >
> > > Mitchell Raemsch
> > *
> > Mitch:
> >
> > I would bet that you did not know that rainbows are polarized light.
> >
> > Did you know that?
> >
> > Why do you think that is true?
> >
> > earle
> > *
> Its not... .polarizers block light you moron...
>
> Mitchell Raemsch

https://www.youtube.com/watch?v=QpbtfGrX3-I

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