Coefficient of thermal conductivity has the dimensions:

Thermal conduction

" A metal rod of area of cross section A has length L and coefficient of thermal conductivity K The thermal resistance of the rod is "

A metal rod of area of cross section A has length L and coefficient of thermal conductivity K the thermal resistance of the rod is .

The dimensions of coefficient of thermal conductivity is

The dimensions of coefficient of thermal conductivity is

The dimensional formula for coefficient of thermal conductivity is :

Large value of coefficient of thermal conductivity is due to