Question

what is thermal conductivity ?​

Answer 1

The thermal conductivity of a material is a measure of its ability to conduct heat. It is commonly denoted by, or. Heat transfer occurs at a lower rate in materials of low thermal conductivity than in materials of high thermal conductivity.

Answer 2

The thermal conductivity is a measure of its ability to conduct heat.It is the heat energy transferred per unit time and per unit surface area divided by the temperature difference.