Microwave ovens heat food through the process of A) COnduction B) Convection C) Radiation D)Stratification

Explanation:

In microwave, there are waves called "microwaves" as per the name. So, The heating of food is done with the help of waves. Radiation is "the transfer of heat through waves". That is why the process of heating food in a microwave is "Radiation".

Explanation:

Microwaves heat food through the form of waves.

The waves are electromagnetic waves that transfer heat through the process of radiation.

seeing the graph would

it doesn't. it was imagined up in the middle ages.