A microwave oven uses microwaves to heat food. Microwaves are radio waves. In the case of microwave ovens, the commonly used radio wave frequency is roughly 2,500 megahertz. Radio waves in this frequency range have an interesting property. picked by tatiana88 5 months ago tags microwave microwave oven food atomic motion plate liquids |
| quote edit #1 |
|
|
![]() | syndication |
| + add a comment |
|