Convection is just normal hotair and grill i have no clue
No, a microwave oven grill can't be preheated. You will need to follow the directions on the box of food for the microwave.
You can make a pizza or cake in your microwave oven without a convection mode, but the results may not be as desirable.
A convection oven moves the air, a microwave does not.
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.
The difference is in the features. A regular microwave only features the normal microwave functions. However, a convection microwave oven also has a built-in convection oven in it.
A convection oven moves the air, a microwave does not.
Your microwave oven has "combination" features, most likely a combination of microwave and convection cooking. Consult the user manual for your specific oven to find out how to use these features.
a microwave.
While microwave technology allows you to cook food quickly, the white Whirlpool GH 7208XRQ convection oven includes microwave as one of its features of convection, microwave, steamer, and oven; therefore essentially making the convection oven a more functional kitchen appliance.
Basically a microwave uses microwave radiation which is absorbed by the molecules of water and other substances within the food causing them to "shake" and heat up the food. An oven puts a heat source outside of the food and raises the temperature from the outside to the inside of that food. Ovens are quite hefty in size and are not as compact.Microwave uses dielectric heating, which causes the polarised molecules.Cooking time is greater in conventional ovens.Microwave ovens take the least amount of time to heat up food. It can also cook food under 5 minutes.
how do u do it
The best oven is a versatile one. Modern general-purpose household ovens support a choice of top heat, bottom heat, grill and convection, typically in combinations (e.g. combined convection and grill, etc). A pure grill is probably the least versatile oven, so facing the choice between grill and convection oven, the choice would be a convection oven without a doubt.