Has a microwave oven (microwave oven) is a trend that was household-hit urban households today. Apart from being The new status symbol, because the price is "fantastic" (though there are likely more decreased), its ability to complete cooking tasks that are only in a matter of seconds is a strong appeal for consumers. But behind the "temptation" to have it, we may need to know how the "furnace" of this advanced work.
Microwave is a short-wave radio-frequency which lies between the high-frequency waves are very high (infrared) and conventional radio waves. This microwave has a wavelength range ranging from 1 mm to 30 cm. These waves are generated by the tube special electron, such as klystron and magnetron (this is why microwave ovens often also called a magnetron). Usually the electron tube is equipped with a frequency regulator in the form of resonator, oscillator or similar device. Microwaves have been applied widely, such as in radio, TV, radar, meteorology, satellite communications, remote measurement, and to study the nature material.
Microwave ovens operate by the release of microwave tubes electrons so that the water molecules in food to be agitated, which then cause vibrations, and ultimately will produce heat. in These ovens, microwaves will enter through the top of the oven chamber centrifuge equipped with a fan which served to spread the heat generated was to all parts of the oven. The combination of heat intensity high with a whirl before causing rapid ripening process.
Uniquely this generated heat can not penetrate metal containers, but can easily penetrate non-metallic container. That's why foods that will be processed with the microwave oven are included in special containers, usually made of plastic.
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