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Rainbow [258]
3 years ago
9

Explain what makes insulative materials work most effectively.

Chemistry
1 answer:
KengaRu [80]3 years ago
6 0

Answer:

Most common insulation materials work by slowing conductive heat flow and--to a lesser extent--convective heat flow. Radiant barriers and reflective insulation systems work by reducing radiant heat gain. To be effective, the reflective surface must face an air space.

Explanation:

To be effective, the reflective surface must face an air space.

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