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.

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You can also ask what is hotter than violet fire?

And purple color is combination of red & blue color it means that blue fire is more hotter than purple fire. Temperatures about 932 degrees Fahrenheit produce a red glow, and temperatures between 1,112 and 1,832 degrees F produce red flames. What is the hottest thing in the universe? The hottest thing in the Universe: Supernov. The temperatures at the core during the explosion soar up to 100 billion degrees Celsius, 6000 times the temperature of the Sun's core.

Correspondingly, what is blue fire called?

The University of Maryland's' scientists have discovered a new type of fire, which they have aptly named "Blue Whirl." This new fire is small, whirling, transparent, and blue. Fire whirls tend to burn much faster and hotter than normal fires. In nature, fire whirls can be dangerous when they occur during wildfires. Accordingly, what is the coldest fire? What's The Coldest Fire Color? In theory, the coldest possible fire color is black. That is the fuel is burning, but so little energy is being produced that there's no light being emitted and very little heat too.

Correspondingly, what is the second hottest fire color?

What is the hottest fire in the world?