Hi, I'm new to this forum. A colleague and me have a discussion in heat transfer between to bodies (thermal contact conductance) Let's say yo have a body A and B (witch are identical), A is heated to a hundred degree Celsius, B is 0 degree Celsius. You then put the bodies A and B together. You record that the it took 10 seconds before the bodies A and B are at the same temperature (50 degrees Celsius). You now to the same experiment again, but this time body A is heated to 1000 degrees Celsius, will it then take 100 seconds before body A and B are at the same temperature? Sorry for my bad English :) I hope someone will reply?