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Why is a Styrofoam cup a good insulator?
Styrofoam good insulator Styrofoam
Questioner：Harper Foster 2023-06-06 19:36:38
The most authoritative answer in 2024
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Alexander Davis——Works at Apple, Lives in Cupertino, CA
Styrofoam is a good insulator because the plastic foam contains billions of trapped gas bubbles. Gases hinder heat conduction because their molecules are very far apart making it difficult for other molecules to collide with them. When molecules DO collide, they either give or take away energy.read more >>+119962023-06-10 19:36:38
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