Explain, briefly, what the electrical field inside a microwave oven does to heat food.

Inside the strong metal box, there is a microwave generator called a magnetron. When you start cooking, the magnetron takes electricity from the power outlet and converts it into high-powered, 12cm (4.7 inch) radio waves. Thus the microwaves pass their energy onto the molecules in the food, rapidly heating it up.May 3, 2018

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wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.