Why does the handle of a ceramic coffee cup remain cold when the cup is hot? - Quora

July 14,2024

Answer: It’s all about thermal conductivity, and the distance from the heat source. Ceramic has a very low heat conductivity; the cup of the mug only gets so hot because it’s so thin, only a few millimeters, and because the well of hot coffee in direct contact holds so much heat. (The insanely hi

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