Heat Transfer Flashcards
1
Q
3 different methods of heat transfer
A
- conduction
- convection
- radiation
2
Q
what is conduction?
A
transfer of heat and thermal energy
heat -> conductor -> food
3
Q
what is convection?
A
transfer of heat through gas or liquid
like boiling or oven
4
Q
what is radiation?
A
transfer of heat through gases or liquids
microwaves
no direct contact, food absorbs waves
