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Israel Hensley
Physics
4 January, 09:41
How does foam insulation work
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Liliana Riley
4 January, 10:10
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Foam is a mixture of two things: a gas and a liquid/solid. To insulate something you need to minimize the heat transfer in and out of the system.
Materials have different thermal conductivities, the worst conductor being vacuum and the best conductors (mainly) metals
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