microwaves

microwaves

1. ok to start off in a mircowave there is an electronic vacuum called a magnetron it produces short radio waves called mircowaves

2. and those microwaves they travel through waveguide its a rectangluar metal tube to a stirrer fan like device that scatters the waves around the metal interior

3. the waves often bounce from wall to wall until they enter the food water molecules

4. and all mircowaves have a postive and negative charge

5. the magnetic fields are pulled one way and then a another way which cooks the food

   • and this vibration together causes heat which bounces around to cook the food

6. convection ovens cook faster and more evenily than convential ovens