What containers can be put into the oven? Where's the microwave oven? Why?
Oven heating principle:The heating principle of the oven is to let the resistance wire (bar) electrify to heat, make the electric energy become the heat energy, make the temperature inside the box rise, and then bake the food to the ripe, this process is from the outside to the inside.
Heating principle of microwave oven:Microwave is a kind of high frequency electromagnetic wave, it does not produce heat itself. In the universe and nature, there are microwaves everywhere, but there are natural microwave, because it is not concentrated, it can not heat the food. The microwave oven is using the magnetron inside, electrical energy into microwave food, to the oscillation frequency of 2450MHZ penetration, when the microwave is absorbed by food, polar molecules in food (such as water, fat, protein, sugar, etc.) are attracted to 2 billion 450 million times per second, the speed of the fast oscillation macro shock is food heated.
Microwave oven and oven heating mode is not the same, can not replace each other. For example, many microwave dishes are plastic, and the oven is useless.
Ovens can be placed containers, metal utensils, glassware, porcelain and other high-temperature containers can be.Microwave oven can be placed containers, microwave ovens dedicated glass, porcelain, plastic containers, metal utensils can not be put in.
