What keeps things colder- plastic wrap or aluminum foil?

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What keeps things colder- plastic wrap or aluminum foil?

2007-02-05 13:38:18 · 3 answers · asked by Anonymous in Environment

3 answers

Aluminum foil, because it will reflect the temperature back at something. that's why they make safety blankets out of metallic shiny material-it directs cold away and reflects heat back.

2007-02-05 13:43:36 · answer #1 · answered by kiddo 4 · 0⤊ 0⤋

aluminum foil

2007-02-05 13:41:36 · answer #2 · answered by ra63 6 · 0⤊ 0⤋

dunno, i would think in direct light aluminum foil but it woulde also conduct heat better, so if not in direct light id say plastic wrap.

2007-02-05 13:46:02 · answer #3 · answered by Anonymous · 0⤊ 0⤋