Microwaves are radio waves of high frequency (radio frequency fields) and as visible radiation (lig

Microwaves are radio waves of high frequency (radio frequency fields) and as visible radiation (light), california seashell company are part of the electromagnetic spectrum. Microwaves are mainly used for TV broadcasting, radar to help the aviation and shipping, and telecommunications, including mobile phones. They are also used in industry for processing materials, medical diathermy treatment and kitchens for food preparation.
Microwaves are reflected, transmitted or absorbed by materials in their paths, similar to the way light. Metallic materials totally reflect microwaves while non-metallic materials such as glass and certain plastics are largely transparent to microwaves. When used according to the manufacturer's instructions, microwave ovens are safe and convenient for heating and cooking a variety of foods. However, to take several precautions are needed, specifically with regard to microwave exposure potential, thermal burns and food handling.
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