Yes.
Microwave Ovens
No, microwave ovens are extremely popular in Japan.
No. Unless you somehow put your eyes inside the oven!
Yes, microwave ovens use electromagnetic radiation.
Some features of cheap microwave ovens are that they can cook things at very high temperatures and some newer microwave ovens even have a convection feaure on them.
Unlike ovens, Samsung microwave ovens do not need preheated. They require you to put the food in the microwave and then set the time, and possibly power, depending on what youâ??re cooking or thawing.
No.
No, microwave ovens don't have a standard length. They come in different sizes.
There are no radioactive materials in microwave ovens: they use microwaves to cook food and heat liquids.
Researching the way people use microwave ovens to determine how to improve their design
No