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Groups > sci.physics.relativity > #371105
| From | Thomas Heger <ttt_heg@web.de> |
|---|---|
| Newsgroups | sci.physics.relativity |
| Subject | Re: Could gravitational energy have a spectrum of colors ? |
| Date | 2015-11-29 21:35 +0100 |
| Message-ID | <dc15s5Fb829U1@mid.individual.net> (permalink) |
| References | (15 earlier) <n351n3$598$1@speranza.aioe.org> <dbv7seFqlbuU1@mid.individual.net> <7d01b493-faa6-4c70-a199-752d9ad319f9@googlegroups.com> <dbvl92Ftea3U1@mid.individual.net> <050ba790-04f9-460a-ac50-72a254e621a1@googlegroups.com> |
Am 29.11.2015 13:31, schrieb Gary Harnagel: > On Saturday, November 28, 2015 at 11:45:58 PM UTC-7, Thomas Heger wrote: >> >> Am 29.11.2015 05:11, schrieb Gary Harnagel: >>> >>> On Saturday, November 28, 2015 at 7:57:22 PM UTC-7, Thomas Heger wrote: >>>> >>>> Am 25.11.2015 20:21, schrieb Odd Bodkin: >>>> ,, >>>>>> In this particular case I had assumed, that gravity is related to the >>>>>> colour of the sky. This was - btw- related to the OPs question: >>>>> >>>>> And your assumption was wrong. And in fact, even a beginner can google >>>>> "Why is the sky blue?" to learn what the real basis for the sky's color >>>>> is. The fact that you said something like this and expected someone to >>>>> correct so basic an error, is why you are not getting much attention. >>>> >>>> Ok, let me do it an ask google 'Why is the sky blue?'. >>>> >>>> Results: >>>> >>>> http://www.todayifoundout.com/index.php/2010/05/why-the-sky-is-blue/ >>>> >>>> "The blue part of the light gets scattered more than the other parts >>>> during these collisions and thus makes the sky appear to our eyes as blue." >>>> >>>> This can't possibly be true, since it contains the idea of an effect >>>> similar to a prism. >>> >>> Nope. Prisms REFRACT light. That's different from scattering. >>> >>>> But a prism would create a spectrum of colours, not just blue. >>>> >>>> And we do not see the sky in rainbow colours, but simply in blue. >>> >>> Which proves that your prism idea is dead wrong. >> >> >> http://www.atoptics.co.uk/atoptics/blsky.htm >> >> 'Rayleigh Scattering' functions similar to 'colour-selective milk-glass'. >> >> So longer wavelength path right through and shorter wavelength are >> scattered. >> >> This would make the sky reddish near the sun and blue further away. The >> spectrum in between would be filled with all colours of the rainbow. > > Why would you think such a thing? Blue light would still be scattered > near the sun, and much more strongly scattered than red light. The sun emits light of almost thermal spectrum. Now lets look at sunlight almost directly (slightly outside the solar 'disk'). If we take out blue (because this is scattered), the remaining light is missing blue. That would be yellow. If we look at rays a little further away from direct sunlight, then more blue should be within these rays. This is so, because the amount scattering is dependent on the angle. This should generate some kind or 'rainbow-effect' (which is not observed). So we would need some other explanation (rather than scattering) for the blue sky. >> But this is - obviously- not what we see in the sky. >> >> The sky is blue in all directions, in and out of the atmosphere. >> >> So we had to consider the possibility, that the sky would produce blue >> light on its own, possibly from other radiation. > > Baloney. Here (again) you decide, what is right or wrong. But again you fail to present an explanation, why you reject my proposals. TH
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Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-22 06:44 +0100
Re: Could gravitational energy have a spectrum of colors ? shuba <tim@sh.uba> - 2015-11-22 06:15 +0000
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-22 09:24 +0100
Re: Could gravitational energy have a spectrum of colors ? shuba <tim@sh.uba> - 2015-11-22 09:36 +0000
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-23 20:33 +0100
Re: Could gravitational energy have a spectrum of colors ? Y <yanarchi@hotmail.com> - 2015-11-22 05:06 -0800
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-11-22 05:18 -0800
Re: Could gravitational energy have a spectrum of colors ? Walter Ilinois <walin@wej98j5q.org> - 2015-11-22 14:22 +0000
Re: Could gravitational energy have a spectrum of colors ? kefischer <emoneyjoe@iglou.com> - 2015-11-22 09:05 -0500
Re: Could gravitational energy have a spectrum of colors ? shuba <tim@sh.uba> - 2015-11-22 19:56 +0000
Re: Could gravitational energy have a spectrum of colors ? Walter Ilinois <walin@wej98j5q.org> - 2015-11-22 20:28 +0000
Re: Could gravitational energy have a spectrum of colors ? Walter Ilinois <walin@wej98j5q.org> - 2015-11-22 20:45 +0000
Re: Could gravitational energy have a spectrum of colors ? kefischer <emoneyjoe@iglou.com> - 2015-11-22 23:01 -0500
Re: Could gravitational energy have a spectrum of colors ? Walter Ilinois <walin@wej98j5q.org> - 2015-11-23 15:31 +0000
Re: Could gravitational energy have a spectrum of colors ? kefischer <emoneyjoe@iglou.com> - 2015-11-22 17:26 -0500
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-23 20:38 +0100
Re: Could gravitational energy have a spectrum of colors ? kefischer <emoneyjoe@iglou.com> - 2015-11-23 17:05 -0500
Re: Could gravitational energy have a spectrum of colors ? shuba <tim@sh.uba> - 2015-11-24 02:55 +0000
Re: Could gravitational energy have a spectrum of colors ? "Ross A. Finlayson" <ross.finlayson@gmail.com> - 2015-11-23 19:23 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-24 05:23 +0100
Re: Could gravitational energy have a spectrum of colors ? shuba <tim@sh.uba> - 2015-11-24 10:53 +0000
Re: Could gravitational energy have a spectrum of colors ? kefischer <emoneyjoe@iglou.com> - 2015-11-24 07:28 -0500
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-11-24 04:57 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-25 07:54 +0100
Re: Could gravitational energy have a spectrum of colors ? shuba <tim@sh.uba> - 2015-11-25 08:29 +0000
Re: Could gravitational energy have a spectrum of colors ? Odd Bodkin <bodkinodd@gmail.com> - 2015-11-25 10:17 -0600
Re: Could gravitational energy have a spectrum of colors ? "Ross A. Finlayson" <ross.finlayson@gmail.com> - 2015-11-25 08:54 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-25 19:42 +0100
Re: Could gravitational energy have a spectrum of colors ? Odd Bodkin <bodkinodd@gmail.com> - 2015-11-25 13:21 -0600
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-26 05:06 +0100
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-11-26 04:17 -0800
Re: Could gravitational energy have a spectrum of colors ? mlwozniak@wp.pl - 2015-11-26 04:25 -0800
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-11-26 04:48 -0800
Re: Could gravitational energy have a spectrum of colors ? mlwozniak@wp.pl - 2015-11-26 05:25 -0800
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-11-26 07:07 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-26 20:56 +0100
Re: Could gravitational energy have a spectrum of colors ? Y <yanarchi@hotmail.com> - 2015-11-27 06:34 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-28 08:02 +0100
Re: Could gravitational energy have a spectrum of colors ? Y <yanarchi@hotmail.com> - 2015-11-29 22:47 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-30 18:57 +0100
Re: Could gravitational energy have a spectrum of colors ? Odd Bodkin <bodkinodd@gmail.com> - 2015-11-27 12:43 -0600
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-28 07:55 +0100
Re: Could gravitational energy have a spectrum of colors ? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-12-07 17:53 +0100
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-29 03:57 +0100
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-11-28 20:11 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-29 07:45 +0100
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-11-29 04:31 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-29 21:35 +0100
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-11-29 13:57 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-30 04:02 +0100
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-11-29 19:38 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-11-30 05:24 +0100
Re: Could gravitational energy have a spectrum of colors ? pnalsing@gmail.com - 2015-11-29 21:09 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-12-09 07:40 +0100
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-12-09 04:26 -0800
Re: Could gravitational energy have a spectrum of colors ? Thomas Heger <ttt_heg@web.de> - 2015-12-24 19:37 +0100
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-12-24 12:06 -0800
Re: Could gravitational energy have a spectrum of colors ? Waye Kitchens <wscom@complang.net> - 2015-12-24 21:03 +0000
Re: Could gravitational energy have a spectrum of colors ? Gary Harnagel <hitlong@yahoo.com> - 2015-11-30 05:14 -0800
Re: Could gravitational energy have a spectrum of colors ? Odd Bodkin <bodkinodd@gmail.com> - 2015-11-30 16:53 -0600
Re: Could gravitational energy have a spectrum of colors ? fuller.david@hotmail.com - 2015-11-29 12:42 -0800
Re: Could gravitational energy have a spectrum of colors ? Y <yanarchi@hotmail.com> - 2015-11-29 22:49 -0800
Re: Could gravitational energy have a spectrum of colors ? Odd Bodkin <bodkinodd@gmail.com> - 2015-11-30 16:51 -0600
Re: Could gravitational energy have a spectrum of colors ? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-12-02 16:34 +0100
Re: Could gravitational energy have a spectrum of colors ? Carl Heinz Krüger <heinzkrueger@ubernetz.org> - 2015-12-02 15:57 +0000
Re: Could gravitational energy have a spectrum of colors ? "Ross A. Finlayson" <ross.finlayson@gmail.com> - 2015-12-02 14:47 -0800
Re: Could gravitational energy have a spectrum of colors ? Plexippus Kritikos <plexik@laertesegidio.org> - 2015-12-12 17:21 +0000
Re: Could gravitational energy have a spectrum of colors ? "Ross A. Finlayson" <ross.finlayson@gmail.com> - 2015-12-12 10:02 -0800
Re: Could gravitational energy have a spectrum of colors ? "Ross A. Finlayson" <ross.finlayson@gmail.com> - 2015-12-12 10:10 -0800
Re: Could gravitational energy have a spectrum of colors ? "Ross A. Finlayson" <ross.finlayson@gmail.com> - 2015-12-15 22:07 -0800
Re: Could gravitational energy have a spectrum of colors ? mlwozniak@wp.pl - 2015-11-24 23:29 -0800
Re: Could gravitational energy have a spectrum of colors ? Y <yanarchi@hotmail.com> - 2015-11-25 01:39 -0800
Re: Could gravitational energy have a spectrum of colors ? mlwozniak@wp.pl - 2015-11-25 02:04 -0800
Re: Could gravitational energy have a spectrum of colors ? kefischer <emoneyjoe@iglou.com> - 2015-11-25 06:04 -0500
Re: Could gravitational energy have a spectrum of colors ? Y <yanarchi@hotmail.com> - 2015-11-27 06:27 -0800
Re: Could gravitational energy have a spectrum of colors ? Poutnik <Poutnik4NNTP@gmail.com> - 2015-11-23 11:22 +0100
Re: Could gravitational energy have a spectrum of colors ? "Ross A. Finlayson" <ross.finlayson@gmail.com> - 2015-11-22 12:42 -0800
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