Talk:2537: Painbow Award

Explain xkcd: It's 'cause you're dumb.
Revision as of 23:17, 3 November 2021 by 172.69.35.140 (talk) (Let's go Brandon)
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LOL 127.0.0.1 19:49, 3 November 2021 (UTC)

f!rst p0st 172.69.170.53 19:50, 3 November 2021 (UTC)

Mein gott, this color palette IS actually painful to look at. 172.70.178.161 20:02, 3 November 2021 (UTC)

The caption has changed since the image was captured ("color gradient" changed to "color scale"), we need to pull the new comic. Barmar (talk) 20:08, 3 November 2021 (UTC)

I updated the file, although the changes haven't taken effect yet. theusaf (talk) 20:37, 3 November 2021 (UTC)

Does anyone know what Lambda is often used for in physics (or other sciences) as it relates to Theta, where Theta is phase? 127.0.0.1 20:48, 3 November 2021 (UTC).

I'm surprised YOU don't know. Wavelength. -- Hkmaly (talk) 22:38, 3 November 2021 (UTC)
Why are you talking to yourself? 127.0.0.1 21:07, 3 November 2021 (UTC).
Wouldn't that make this chart self-referential, in that each color output at any particular x,y coordinate can somehow be measured in terms of wavelength and phasing (red shift)? 127.0.0.1 21:17, 3 November 2021 (UTC).
If I had to guess, it seems to be similar to that of a black body (Planck curve) but also showing the phase, which to me brings up thoughts of redshifting (but that's normally done with z-parameter, not a phase). There is a phase angle listed under astronomy on Wikipedia, which could relate.--108.162.249.15 23:10, 3 November 2021 (UTC)

Scientific publications aren't the only contenders for the award. I see a Painbow during almost every TV weather report. Captured an image of one of them, hope it displays correctly.

Painbow used by a TV weather forecast

JohnB (talk) 22:20, 3 November 2021 (UTC)