What keeps things colder: aluminum foil or plastic wrap?

aluminum because it is colder

Answered by TylerYang | 2024-06-10

Aluminum foil keeps things colder than plastic wrap due to its ability to reflect heat and its higher thermal conductivity, which allows it to prevent heat from escaping. Plastic wrap, while it does not conduct heat well, can trap heat, leading to warmer temperatures inside. Overall, aluminum's properties make it more effective for maintaining cooler temperatures.
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Answered by Anonymous | 2024-10-30