For The conventional oven, there would be convection that heats and re-heats the air. As the heat rises, it peaks and cools, then drops back down just to be heated up again.
High frequency electromagnetic waves in the same range as early radar systems. A tube called a "cavity magnetron" emits these waves when voltage is applied, and they are funneled into a Faraday cage (shield) built into the metal walls and window grid of the oven. The waves excite certain molecules such as water and heat them.
A microwave uses radio waves to heat food from the inside out, and a convection oven uses heat waves to cook food from the outside in. While they both cook food fairly quickly, the method of a convection oven is much more similar to a conventional oven.
Kilns
i think its melts faster in the oven because it has faster heat waves
The electromagnetic spectrum
the answer is electromagnetic energy and visible light is an example it is a form of energy that travels through space as waves.
It can do certainly. In a microwave oven there is enough energy to heat food quickly
Microwave oven
yes, but not burning heat more like a warm heat. The top and front might get a little warm, but, if you feel heat waves coming out and the door is closed, you may have a bad door fit.
Conventional oven cooking is just that. Cooking something, or baking it rather, in a conventional oven. Micro-baking is where one takes a food item, frozen pizza for example, and nukes it in the microwave or a period of time before putting it in the conventional oven to finish. If done properly you get the same quality as conventional oven cooking in less time without the soggy results of only cooking in the microwave.
it sends heat waves at a very high frequencyAnother answer:See Related Link below.
No - you will get food poisoning - do not heat quiche in a microwave oven - use a conventional oven & heat thoroughly