What does it mean when the fire is blue?
Complete Combustion What Does Blue Flame Mean ? Blue Flame Means Complete Combustion. A blue flame means complete combustion of the gas. With complete combustion, LPG (Propane) burns with a blue flame. Pure hydrocarbons like methane (refined natural gas), propane, butane and ethane gases also burn with a blue flame.
One may also ask is blue fire hotter than red fire?
Although red usually means hot or danger, in fires it indicates cooler temperatures. While blue represents cooler colors to most, it is the opposite in fires, meaning they are the hottest flames. When all flame colors combine, the color is white-blue which is the hottest. Accordingly, is black fire real? For real: If you shine a low-pressure sodium lamp on a yellow sodium flame, the flame will be black. Flames emits light and heat, so it seems impossible to make black fire. However, you actually can make black fire by controlling the wavelengths of absorbed and emitted light.
Subsequently, is green fire hot?
A green flame is just as hot as any other kind of flame, except it has color added to it, due to the presence of a "contaminant". The contaminant may be copper, barium, thallium, barium or Niobium, in order for the flame to show a green color. How hot is black fire? The temperatures at the core during the explosion soar up to 100 billion degrees Celsius, 6000 times the temperature of the Sun's core.
People also ask how hot is purple fire?
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