• PM_Your_Nudes_Please@lemmy.world
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    10 hours ago

    She very matter-of-factly stated that steam wasn’t as hot as boiling water. This was a chemistry teacher.

    Given, it was elementary school, so the “chemistry” was mostly super basic stuff like mixing dish soap and yeast with hydrogen peroxide. But still, I’m salty about that one because I had been burned pretty badly by active steam before she said that. I still have the scar and everything.

    • DacoTaco@lemmy.world
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      4 hours ago

      She should have worded and explained her reasoning there.
      Depending on the context, and parameters, she wasnt wrong. because as water boils, and turns into gas, it rapidly cools down again as it looses its heat energy to the (relatively) cold air until a certain point in which it cools to a certain point and turns into rain ( or sticks to the surface it hit that cooled it down ).
      That means that the gas above the boiling water is colder than the boiling water itself.
      … Its just only a few degrees off and can still burn you very god damn badly.