Heat Transfer Assignment

Which type of heat transfer is when warm air from a heater rises closest to the ceiling and then sinks to the floor as it cools down? conduction convection radiation What type of heat transfer occurs when you touch a hot stove? conduction convection radiation What type of heat transfer occurs when you sit by a campfire to keep you warm? conduction convection radiation What type of heat transfer occurs when you walk across hot pavement? conduction convection radiation What type of heat transfer occurs when sunlight comes in through a window? conduction convection radiation What type of heat transfer takes place when a hot air balloon rises in the air? conduction convection radiation What type of heat transfer occurs when you warm your lunch in a microwave? conduction convection radiation What type of heat transfer takes place when you open the oven door to get the cookies out? conduction convection radiation How do you know when the transfer of thermal energy has ended? It never ends. When one substance begins to boil. Both objects reach the same temperature. When you can measure the amount of heat. Many kitchen utensils have a plastic or rubber handle. What are these types of materials called? thermal conductors thermal insulators thermal radiator A B C D