Heat Transfer by Conduction

Which materials transfer heat by conduction?

A. A candle and the air

B. An oven and a glass dish

C. A stove and a copper pot

D. Water and a wooden spoon

Answer:

The answer is C.

Heat transfer by conduction occurs when heat flows through a material without any movement of the material itself. In this case, the stove and the copper pot would transfer heat by conduction. The reason for this is that copper is a good conductor of heat.

Conduction is the process where heat or electricity is directly transmitted through a substance. In the example given, the stove heats up the copper pot, and the heat is then conducted through the pot to heat up the contents inside. This is why the stove and copper pot option is the correct answer.

It's important to understand the properties of different materials when discussing heat transfer mechanisms like conduction. Copper, due to its high thermal conductivity, is commonly used in cookware to ensure even heating. By contrast, materials with lower conductivity, like wood or air, do not transfer heat as efficiently.