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At 3:45, the wall looks hot on both sides. Why does it not travel from hot to cold as a function of time. ( I assume the picture is a cross section looking at the wood thickness)
What is the actual temperature of the middle of the wall then?
Sorry, i just re-read the problem
At 3:45, the wall looks hot on both sides. Why does it not travel from hot to cold as a function of time. ( I assume the picture is a cross section looking at the wood thickness)
What is the actual temperature of the middle of the wall then?
Sorry, i just re-read the problem