Asked by Makayla

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

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

All Answers 1

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

The trapped layer of air between the panes reduces heat transfer (conduction and convection), so less heat is lost in winter and gained in summer.