Heat Transfer Flashcards
1
Q
What are the 3 types of heat transfer?
A
Conduction convection and radiation
2
Q
What is conduction?
A
Atoms in metal pans vibrate as heat energy from the cooker goes into metal which gradually heats up and passes energy to the food.
3
Q
What is convection?
A
As the energy in the water increases the water molecules move to where the water is cool then back to the bottom until it’s boiling.
