lime_glowworm@geddit.social to

No Stupid Questions@lemmy.worldEnglish · 1 year ago

What causes flames to exist

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What causes flames to exist

lime_glowworm@geddit.social to

No Stupid Questions@lemmy.worldEnglish · 1 year ago

I’m curious about what flames are and what’s going on to cause them.

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TheBananaKing@lemmy.world
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1 year ago
Heat plus oxygen makes stuff oxidise.

Oxidising gives off heat.

Enough heat makes stuff vaporise.

Vapour oxidises faster and hotter.

Even more heat makes vapour glow.

Flames are glowing vapour.

The shape of flames are based on heat making vapour rise, and taking it away from the main heat source until it stops glowing.

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