/sci/ - Science & Math

>>	Anonymous Sat Mar 2 22:37:14 2019 No.10432698 [View] File: 293 KB, 462x374, Incand-3500-5500-color-temp-comparison.png [View same] [iqdb] [saucenao] [google] Why do we call high-temperature colours cool, and low-temperature colours warm?

Anonymous Fri Apr 26 05:46:24 2013 No.5711578 [View]
File: 293 KB, 462x374, Incand-3500-5500-color-temp-comparison.png [View same] [iqdb] [saucenao] [google]

Is there such a thing as anti light? Basically a force that has most of the properties of normal electromagnetic radiation, but it cancels out light that we see, resulting in something that would appear as black lighting.

>>	Anonymous Fri Aug 19 21:47:45 2011 No.3594210 [View] File: 293 KB, 462x374, Incand-3500-5500-color-temp-comparison[1].png [View same] [iqdb] [saucenao] [google] >implying CFLs can't be both effective and efficient

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/sci/ - Science & Math

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