Question

In which direction does the heat transfer takes place?

Answer 1

Answer:

heat naturally flows in one direction only: from hot toward cold. Heat moves naturally by any of three means. The processes are known as conduction

Answer 2

Explanation:

And unless people interfere, thermal energy — or heat — naturally flows in one direction only: from hot toward cold. Heat moves naturally by any of three means. The processes are known as conduction, convection and radiation. Sometimes more than one may occur at the same time.