While buying a microwave model there are certain factors that should be considered, like size, capacity, features and warranty. Microwave ovens cook different types of foods at different rates. Microwave ovens cook food by emitting microwaves, which are high-frequency electromagnetic waves. These waves are directed into the oven cavity and this microwaves cause the molecules in food to vibrate, which in turn creates friction resulting in heat. The heat produced by the molecular friction cooks the food from the inside out.
Nowadays, there are many higher end models, which have many wonderful features like sensor cooking. These sensor cooking microwave models feature take the guesswork out of cooking with a built-in sensor that automatically calculates and adjusts cooking times and power levels for your favorite foods. These sensor control microwaves automatically senses if the food is cooked properly & automatically switches off. They are usually the preset modes for each type of cooking. They measure the food's moisture level during cooking, automatically adjusting time and power for perfect cooking results.
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