rachelitaaa
rachelitaaa rachelitaaa
  • 15-09-2019
  • Physics
contestada

why do windows have two panes of glass separated by a layer of air

Respuesta :

AL2006
AL2006 AL2006
  • 16-09-2019

Air is a poor conductor of heat.  The air trapped between the two panes is a pretty good insulator.  It does a lot to prevent heat from flowing through the windows ... keeping heat IN during the Winter, and OUT during the Summer.

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