How Does the Microwave Oven Heat the Food but Not the Plate?

Microwave ovens, which rely on electromagnetic waves such as radio waves, Although they heat food easily How could it not be heating the plate at the same level?

microwave oven Explaining the working principle We will get the answer automatically.

First we need to understand how a microwave oven works.

Microwaves are electromagnetic waves and are There is a device called “magnetron” that produces these waves. There is water in the meals.

Here are the microwaves It targets water molecules, and the water molecules absorb the waves and make them vibrate. When the vibrations turn into heat, we have a warm meal in our hands.

So how come the plates don’t get hot in the microwave?

Because plates are mostly made of microwave-safe material such as ceramic or glass and do not contain water, they do not absorb the waves from the oven. However parts of the plate that come into contact with the food Of course it can get hot.

And also metal plates, ceramic or porcelain plates with gold or silver decorations, plastic plates They are not very suitable for the microwave and can often get so hot that they are difficult to handle with bare hands.

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