2 Heat TransferHeat transfer is the movement of thermal energy from a warmer item to a cooler item.Remember, heat moves in predictable ways, from a high to a low.
3 The thermal energy goes from HOT areas to COLD. The heat goes OUT If I open the front door, does the heat go OUT or does the cold come IN?The thermal energy goes from HOT areas to COLD. The heat goes OUT
29 Can you explain why you feel warm when you are standing away from a campfire? RadiationWhy does a carpeted floor feel warmer to bare feet than tile even though both surfaces are the same temperature?Better conductor
30 What information would you need in order to predict whether heat transfer would occur when two objects or materials interact?Are they the same temperature? If no, then heat will flow from the hotter object to the colder one.Is it an insulating material or a conducting material? If it is insulating, there will be little or no heat transfer.