asked 22.7k views
5 votes
Why is trapped air a good insulator? It stops heat transfer. It is actually a poor insulator. It increases heat transfer. It reduces heat transfer.

asked
User Kazi
by
8.7k points

2 Answers

1 vote
Because they aren't a material that has been found to be conductive of electrical energy. Like metals, for example. Or water.
answered
User Marcobiedermann
by
8.8k points
3 votes

i think

It reduces heat transfer


answered
User Diaa Den
by
7.9k points
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