Answer: There is a transfer of heat energy that causes the transformation of food.
Explanation:
Microwave ovens such as stoves, deep-fryers, and microwave heat transfer that heat and transform food. This transfer is crucial in the process of making food. On this occasion, thermal energy destroys microorganisms that could be harmful to the body, making the food easier to digest. When the food is heated, energy is produced, and the energy molecules then vibrate, and in the complete process, these molecules collide. Thanks to this process, the food is cooked.
The propaganda technique being use would be how it is biased. This is an opinion.
What is the question tough?
This is not my area of expertise but as far as I understand we refer to a conditioned sound change if a phoneme when in a certain environment becomes another phoneme - there is a certain condition that propells the change. On the other hand we refer to an unconditioned sound change if all phonemes of, for example, two different kinds are merged into one phoneme - there is no condition as it happens in all instances, and ultimately there is a reduction in the number of phonemes as one is substituted for another.