21. The yellow flame is luminous due to small soot particles in the flame which are heated to incandescence . 22. When an electric current passes through, the bridge is heated to incandescence and ignites the priming composition. 23. If that meant admitting I didn't know the difference between incandescence and fluorescence, so be it. 24. But it is Hayden and Ms . Phillips who give this " Sons " its surprisingly sensual incandescence . 25. Vapor from the gas generator burns, heating a mantle to incandescence and also providing heat to the gas generator. 26. Incandescence usually refers specifically to visible light, while thermal radiation refers also to infrared or any other electromagnetic radiation.27. Finally, the slowest part of all, is the " incandescence "-what we actually see. 28. The main interest lies in the rich colors stained into the canvas, which glow with Rothko-esque incandescence . 29. The origin is absolutely literal : Limelights were stage lights in which lime ( calcium oxide ) was heated to incandescence . 30. For the first time ever, I possessed that incandescence that voters see in a candidate with a sense of purpose.
