Question

Write and explain each term in fourier's law of heat conduction. If t1 and t2 are the temperatutre at node 1

Answer 1

Fourier's law. The law of heat conduction, also known as Fourier's law, states that the rate of heat transfer through a material is proportional to the negative gradient in the temperature and to the area, at right angles to that gradient, through which the heat flows.

Hope this helps ☺️☺️