The figure depicts the flow of heat energy in one direction. Statement A is correct. Side A is warmer than Side B.
What is heat transfer?
The term “heat transfer” refers to the movement of heat. The flow of heat across a system's boundary is due to a temperature differential between the system and its surroundings.
Heat always flows from the higher temperature to lower temperature. From the diagram it is observed that the temperature of the side A is higher than the side B.
The figure depicts the flow of heat energy in one direction. Side A is warmer than Side B.
Hence,statement A is correct.
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