Substances which contain trapped air are ______. This prevent heat loss of heat or heat gain by _______.?

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Substances which contain trapped air are . This prevent heat loss of heat or heat gain by _.?

2006-06-11 00:05:25 · 4 answers · asked by Dark A 1 in Science & Mathematics ➔ Physics

insulators ; conduction

2006-06-11 00:11:48 · answer #1 · answered by gaurav g 1 · 0⤊ 0⤋

Substances which contain trapped air are Bad conductors of heat. This prevent heat loss of heat or heat gain by conduction.

2006-06-11 11:06:21 · answer #2 · answered by Pearlsawme 7 · 0⤊ 0⤋

1.air tight
2.thermoinsulation

2006-06-11 07:13:50 · answer #3 · answered by minee 2 · 0⤊ 0⤋

insulators

conduction

2006-06-11 07:12:17 · answer #4 · answered by Robert B 4 · 0⤊ 0⤋