Timeline for Can flames be colored black?
Current License: CC BY-SA 4.0
11 events
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| Apr 18, 2019 at 20:40 | history | edited | A.K. | CC BY-SA 4.0 |
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| Apr 18, 2019 at 20:39 | history | rollback | A.K. |
Rollback to Revision 2
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| Oct 11, 2018 at 1:40 | history | bounty ended | A.K. | ||
| Oct 6, 2018 at 8:46 | history | edited | Pritt says Reinstate Monica | CC BY-SA 4.0 |
Embedded video directly
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| Oct 4, 2018 at 21:35 | comment | added | This random guy | Nonetheless it does change the proprities of the plasma. Where fire is a light source, the experiment also shows the differences between the flame compared to a lighter with an ordinary flame. The results depicted the lighter with no shadow and the black flame with a shadow. Like you said this does make an interesting question. I would also add that there are many theroys that darkness is faster then the speed of light. I’m sure I have a well appreciate video to correspond to that as well. | |
| Oct 4, 2018 at 21:12 | comment | added | This random guy | When you think of light, white is a mixture of all the colors, but paint and pigment black is a mixture of all the colors. Black to get in light is either the absence of light, or a white shade of black when compared to a white background. The parlor trick is maybe the only way to achieve the black flame. | |
| Oct 4, 2018 at 9:57 | comment | added | Nicolau Saker Neto | This is an exceptionally interesting video, thanks very much for sharing it. I do feel, however, that a more proper description for that flame is "anti-yellow", or to be extremely precise, "anti-sodium D line", rather than black. It is not my intention to demote your contribution, nor to be needlessly nitpicky. I merely wish to state that there is a subtle distinction, which provides interesting food for thought and a nice stepping stone into further topics, such as atomic absorption spectroscopy. | |
| Oct 3, 2018 at 22:15 | history | edited | A.K. | CC BY-SA 4.0 |
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| Oct 3, 2018 at 21:15 | review | Late answers | |||
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| Oct 3, 2018 at 21:00 | review | First posts | |||
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| Oct 3, 2018 at 20:55 | history | answered | This random guy | CC BY-SA 4.0 |