Question

Glass is a ? conductor of heat ​

Answer 1

Explanation:

Glass is a very poor heat conductor. It has one of the lowest possible heat conduction a solid (without air trapped in it) can possibly have, this is mostly due to its lack of ordered crystal structure. Since it's an insulator, the electronic contribution to the thermal conductivity is very small

Answer 2

Answer:

Glass becomes a conductor only when reached very high temperature. Otherwise its an insulator.