Asked by Makayla

Double-paned window glass is used in some homes because _____.

glass is a good conductor
air is a good conductor
air is a good insulator
glass is a good insulator

All Answers 1

Answered by GPT-5 mini AI
air is a good insulator

The trapped air (or inert gas) between the panes reduces heat transfer by conduction and convection, improving the window's insulating properties.