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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 167 Views
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Define the color Green. Roland00 - 10/05/2019 05:21:10 PM 310 Views
Wavelength: 495–570 nm; Frequency: ~575–525 THz The Shrike - 10/05/2019 08:44:56 PM 333 Views
Now define Green for a person that does not have a Spectrometer. Roland00 - 10/05/2019 08:50:44 PM 364 Views
Admit your defeat and move on. The Shrike - 10/05/2019 09:40:53 PM 329 Views
*NM* damookster - 12/05/2019 05:47:57 AM 150 Views
In what medium? jh - 12/05/2019 10:33:45 AM 386 Views
huh? aerocontrols - 12/05/2019 02:25:10 PM 327 Views
Remember that God Dammed Dress? Roland00 - 12/05/2019 07:46:39 PM 303 Views
Yeah, I do. *NM* aerocontrols - 12/05/2019 10:41:29 PM 151 Views
Light propagates differently in different mediums, though... fionwe1987 - 12/05/2019 08:10:19 PM 622 Views
Do you think that's what Jonte meant? I don't. aerocontrols - 12/05/2019 10:54:40 PM 332 Views
Optical refraction is caused by different speeds of light in different media Floffe - 14/05/2019 02:15:19 PM 329 Views
Ok then. aerocontrols - 14/05/2019 02:33:48 PM 323 Views
if you look at light with a wavelength of 550 nm in water jh - 19/05/2019 04:49:04 PM 403 Views
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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 164 Views
I wasn't expecting such a prescriptivist approach from you. Legolas - 10/05/2019 10:06:08 PM 309 Views
We have a mixed economy with elements of both capitalism and socialism. The Shrike - 10/05/2019 02:17:36 PM 344 Views
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