1. The heating principle of microwave oven is simple and easy to understand.

2. Microwave heating principle.

3. Microwave oven heating principle diagram.

4. The heating principle of microwave oven is to use electrical energy to directly convert into internal energy.

1. "Microwave heating principle, we provide you with graphic information on the heating principle of microwave oven. Microwave oven heats food through microwaves emitted by a magnetron. The magnetron in the microwave oven can produce vibrations every second. Microwaves with a frequency of 2.5 billion times can penetrate 5 centimeters inside the food, causing the water molecules in the food to move. During the movement of the water molecules, a large amount of heat energy is generated, and the food is heated. /p>