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Ok then. aerocontrols Send a noteboard - 14/05/2019 02:33:48 PM

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I do think he understands physics quite well. But when a photon goes from air or vacuum to an optically denser medium, The wavelength is shortened although the frequency is unchanged.

So once your light moves from medium to medium, does 'green' change, or not? I submit that light with the properties Shrike listed is green in a vacuum, and, if it enters a different medium such that its wavelength is shortened to be out of the rough range Shrike claims can be said to have changed to 'not green', which is different than a claim that it's changed to 'green, but in a polymer gel'.

Hollywood has the best moral compass, because it has compassion.
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I was involved in a particularly annoying Facebook discussion *NM* damookster - 09/05/2019 08:49:57 PM 219 Views
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Define the color Green. Roland00 - 10/05/2019 05:21:10 PM 427 Views
Wavelength: 495–570 nm; Frequency: ~575–525 THz The Shrike - 10/05/2019 08:44:56 PM 449 Views
Now define Green for a person that does not have a Spectrometer. Roland00 - 10/05/2019 08:50:44 PM 489 Views
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*NM* damookster - 12/05/2019 05:47:57 AM 200 Views
In what medium? jh - 12/05/2019 10:33:45 AM 515 Views
huh? aerocontrols - 12/05/2019 02:25:10 PM 450 Views
Remember that God Dammed Dress? Roland00 - 12/05/2019 07:46:39 PM 430 Views
Yeah, I do. *NM* aerocontrols - 12/05/2019 10:41:29 PM 193 Views
Light propagates differently in different mediums, though... fionwe1987 - 12/05/2019 08:10:19 PM 743 Views
Do you think that's what Jonte meant? I don't. aerocontrols - 12/05/2019 10:54:40 PM 454 Views
Optical refraction is caused by different speeds of light in different media Floffe - 14/05/2019 02:15:19 PM 437 Views
Ok then. aerocontrols - 14/05/2019 02:33:48 PM 443 Views
if you look at light with a wavelength of 550 nm in water jh - 19/05/2019 04:49:04 PM 525 Views
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Sick your dogs onto me? Roland00 - 10/05/2019 04:24:00 PM 579 Views
Sic. Not sick. I will not have my dogs vomit on you. That's just nasty. *NM* The Shrike - 10/05/2019 06:48:24 PM 213 Views
I wasn't expecting such a prescriptivist approach from you. Legolas - 10/05/2019 10:06:08 PM 433 Views
We have a mixed economy with elements of both capitalism and socialism. The Shrike - 10/05/2019 02:17:36 PM 461 Views
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