Thermal Insulator
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PHYSICS
Thermodynamics
Thermal Insulator
Trapped air pockets in insulation materials can reduce heat flow more than solid substances.
8 hours ago
0
Why do materials with trapped air pockets often make effective thermal insulators?
Because air has low thermal conductivity, reducing heat transfer through conduction.
Because air increases heat transfer by convection inside the material.
Because air pockets absorb heat and convert it into light energy.
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