Convection is just normal hotair and grill i have no clue
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.
Convection is the best. (Grill will cause too much radiant heat from above and your cake will burn at the top while not get baked inside).
yes, grilling uses convection- the heat is rising from the grill, heating and cooking the food.
You can make a pizza or cake in your microwave oven without a convection mode, but the results may not be as desirable.
No, a microwave oven grill can't be preheated. You will need to follow the directions on the box of food for the microwave.
Although some of the cooking in a grill is baking or roasting, the nature of grilling is radiation. To demonstrate that, put metal between your heat source and the meat and it will cook differently.
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.
A grill that cooks meat gives off electromagnetic radiation, both visible and infra-red. Some of the cooking is also done by convection.
A grill that cooks meat gives off electromagnetic radiation, both visible and infra-red. Some of the cooking is also done by convection.
You will have heat transfer to the pot by radiation from the hot coals and by a combination of conduction and convection as the hot gasses of the fire rise to the pot. You might also have some slight heating by conduction from the metal grill to the pot; the grill gets heated the same way as the pot by radiation and flames but may be slightly warmer than the pot since it is closer to the coals and lies between the flames and parts of the pot resting on it. The total heat transfer from the grill to the pot is probably minimal. We would hope that the contents of the pot get heated by the walls of the pot - by conduction and, if they are fluid, convection.
Convection