Question

Thermal Conductivity equation and its unit​

Answer 1

Answer:

The ratio of the rate of heat flow per unit area to the negative of the temperature gradient is called the thermal conductivity of the material: dQdt=−KAdTdx.

Explanation:

watts per

In the International System of Units (SI), thermal conductivity is measured in watts per meter-kelvin (W/(m⋅K)). Some papers report in watts per centimeter-kelvin (W/(cm⋅K)).