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  2. Microwave oven - Wikipedia

    en.wikipedia.org/wiki/Microwave_oven

    A microwave oven or simply microwave is an electric oven that heats and cooks food by exposing it to electromagnetic radiation in the microwave frequency range. [1] This induces polar molecules in the food to rotate and produce thermal energy in a process known as dielectric heating .

  3. Microwave - Wikipedia

    en.wikipedia.org/wiki/Microwave

    A microwave oven passes microwave radiation at a frequency near 2.45 GHz (12 cm) through food, causing dielectric heating primarily by absorption of the energy in water. Microwave ovens became common kitchen appliances in Western countries in the late 1970s, following the development of less expensive cavity magnetrons. Water in the liquid ...

  4. Panasonic - Wikipedia

    en.wikipedia.org/wiki/Panasonic

    Panasonic Avionics Corporation (PAC), a subsidiary of Panasonic Corporation of North America and a unit of Connected Solutions Company, Panasonic, is a supplier of in-flight entertainment (IFE) and communication systems. [121]

  5. Panasonic's Microwave Factory Runs Entirely on Renewables - AOL

    www.aol.com/news/panasonics-microwave-factory...

    I n December 2024, Panasonic transitioned its RE100 site in Wales from using traditional energy sources as part of the company's shift toward sustainability and to lower its dependence on external ...

  6. Orders of magnitude (power) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(power)

    tech: power of a microwave oven: 1.366 × 10 3 W astro: power per square meter received from the Sun at the Earth's orbit: 1.5 × 10 3 W tech: legal limit of power output of an amateur radio station in the United States up to 2 × 10 3 W biomed: approximate short-time power output of sprinting professional cyclists and weightlifters doing ...

  7. Super high frequency - Wikipedia

    en.wikipedia.org/wiki/Super_high_frequency

    Super high frequency (SHF) is the ITU designation [1] [2] for radio frequencies (RF) in the range between 3 and 30 gigahertz (GHz). This band of frequencies is also known as the centimetre band or centimetre wave as the wavelengths range from one to ten centimetres.