But in a microwave oven, energy is used to heat the food itself rather than the air.

Someone gave me a microwave oven this morning for nothing.

Place in the center of a cold microwave oven, one that has not been used for some time.

In a microwave oven, this effect is used to heat food.

Cook at 100 percent power in a 650- to 700-watt microwave oven for 6 minutes.

That does not mean there is no role for the microwave oven.

But where appropriate, I let my microwave oven do its thing.

It is often used to cook food in a microwave oven.

He felt like something trying to escape from a microwave oven.

The door of a microwave oven has a screen built into the window.