A flame (from Latin flamma) is the visible, gaseous part of a fire. It is caused by a
highly ... In this state they can then readily react with oxygen in the air, which
gives off ... butane flame on...
If you heat a piece of steel until it looks white, it is quite hot. ... If something is even
hotter than this (so hot that it looks blue to our eyes) it means that the ...
Dec 29, 2010 ... Note that a blue propane flame is hotter than a yellow one, but this is just ... White
fire might be something extremely hot, but it's more likely a ...
Aug 26, 2011 ... The dominant color in a flame changes with temperature. The photo of the ...
Anytime you see blue in a fire it is hotter than white. The range is ...
Apr 13, 2015 ... While the majority of the flames hover between the hues of orange and yellow, ...
The color blue indicates a temperature even hotter than white.
May 23, 2008 ... My chem teacher told me that a blue flame is cooler than a yellow flame. But, I'm
very ... And a white star is hotter than a blue one. So, stars are ...
Jul 21, 2008 ... Is blue fire hotter than white fire? ... (which would look blue), but you would need
a more intense source than any chemical flame could provide.
Jun 1, 2014 ... Blue flame isn't always hotter than a red flame. .... If sun appears white at 5778K
surface temperature then what temperature would it take in ...
Aug 23, 2014 ... If the reaction is fast enough, then there will be less flame. ... blue flame of
propane hand torch is much hotter, than bright yellow ... Depending on
temperature, they can emit deep red, orange, yellow and almost white light.
Dec 19, 2013 ... Why are some flames are orange and others blue? ... go from dark red to bright
red, then to orange, yellow and finally to white-blue. ... Normally the hotter parts,
closer to the burning fuels, will be whitish-blue; the more distant ...