Situation: under extremely cold weather
Explain your answer based on heat transfer principles.
In order to keep warm inside a room with glass windows, is it correct to put a piece of transparent plastic over the entire window frame?
2016-02-10 1:59 pm
回答 (1)
2016-02-11 3:22 am
✔ 最佳答案
The window frame (usually made of metals like aluminium) forms a thermal bridge through which heat from inside the room is lost to the outside by conduction. Insertion of a sheet of plastic does serve the purpose of reducing conduction heat loss.
收錄日期: 2021-04-18 14:25:40
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