all you have todo is burn it so its change it
During cooking the chemical composition of eggs is changed.
The chemical composition of foods is changed during cooking.
the tomato
fire to microwaves spoons to blenders
During cooking the chemical composition of eggs is changed.
Technology has allowed cooking to be done much faster than it use to be. Technology has also provided a bigger selection of foods.
cooking and cleaning. not much has changed since then, eh?
a chemical change as the protein and such in the ingredients are changed and broken down. Cooking a frozen pizza is not just the act of melting the ice, but also the process of cooking.
Basically it is an Chemical reaction due to that it change it physically too. It is a chemical.
electrical energy in the heating elements is changed to heat and light. Only the heat is useful in heating the water.
electrical energy in the heating elements is changed to heat and light. Only the heat is useful in heating the water.
sorry i don't know but i think it's thermal energy