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Introduction to Microwave Ovens by Ahmar Niazi is a document available to read on EtoBox.

What is Introduction to Microwave Ovens about?

Microwave ovens use microwave radiation to heat food through dielectric heating. Microwaves were discovered accidentally in the 1940s when an engineer noticed a chocolate bar melting in his pocket from radar waves. The first commercial microwave oven was introduced in 1954, costing $2000-$3000. It worked by passing 2.45 GHz microwaves through food, causing polar molecules like water to rotate and generate heat. Modern microwaves typically come in compact or built-in sizes and have components like a magnetro

Author

Ahmar Niazi

Language

EN