Answer:
You answer is C. A hamburger on the grill
What is Conduction?
Conduction is the transfer of heat through DIRECT CONTACT.
How can I tell the difference between Conduction, Convection, and Radiation?
To know how to find the difference, you must first now what each type of heat transfer is.
Conduction-the transfer of heat through DIRECT CONTACT.
Radiation-The transfer of heat without direct contact, energy
Convection-Heat rising and cold sinking
Just think about these definitions everytime you see a question like this!