Question

Describe the energy transfers in a microwave.

Answer 1

Microwaves use radiation as the method of heat transfer.

Step-by-step explanation:

Radiation refers to heat transfer via electromagnetic waves, such as microwaves. Conduction is heat transfer via direct contact between two objects.

Answer 2

Inside the guts of a microwave, a device called a magnetron channels electrical energy from a power outlet to a heated filament, creating a flow of electrons that in turn transmits microwaves into the cooking chamber through an antenna