If a material is heated from the one side (100C), does it require the same amount of cooling (-100C) to get it cold? Answered
If a material is heated from the one side and it takes 10min to transfer the energy to the other side, how long will it take to get the material cool to it's original temperature? (10min?) Does it depend on heating versus cooling. in other words, if it is heated at 100degrees, do you need to cool it at -100degrees to equal the time it takes to enter versus the time it takes to exit?