The energy conversions that occur as a microwave oven heats a cup of water is Electrical energy to Heat energy.
<h3>Energy conversions</h3>
The energy conversions that occur as a microwave oven heats a cup of water is listed below:
Electrical energy to Heat energy
The electrical energy powers the microwave which in turn heats up the water by converting electrical energy into heat energy that heats up the water particles in a cup in a microwave.
Thus, the energy conversions that occur as a microwave oven heats a cup of water is Electrical energy to Heat energy.