they are useful because they help you heat up stored food that has been frozen and they are harmful because you have to watch what you put in it because it can blow up.
It is USeful
Yes they are.
I would avoid them. I don't mean avoid using them, I just mean when you are cooking something in them, stay out of the room. If they are faulty they can give off microwaves which can be harmful to you, but particularly to your baby
Microwaves use electromagnetic radiation, specifically microwaves, to cook food.
lion are useful and harmful
Microwaves.
It is not harmful. Also it is not useful
No I dont think so! it is harmful verrrry
Inverter microwaves (used in inversion microwave cooking) involve a newer technology than conventional microwaves, and produce more even cooking and defrosting. They replace the capacitors and transformers of conventional microwaves with circuit boards, so they are also much lighter and can contain more cooking space than conventional microwave ovens.
Microwaves are used in cooking and food preparation by generating electromagnetic waves that cause water molecules in food to vibrate, creating heat. This heat cooks the food quickly and efficiently, making microwaves a convenient and popular method for reheating, defrosting, and cooking a variety of foods.
Microwaves are not harmful, the only time when they are harmful is if the microwave is broken, as it can then emit harmful rays.
The changes talking place in our surroundings and which are useful to us are called Useful changes. The changes which are not useful but harmful are called Harmful changes