What is microwave radiation in science?

Its radiation, or waves, penetrate the food and heat up any moisture inside it. These waves are themselves called microwaves because they’re short (and micro- means “small”), similar to radio waves .

Microwaves are widely used in broadcasting, communications and many industrial fields . In broadcasting, the sources of microwaves are mainly FM radio and TV broadcasting antennas, which produce frequencies ranging from 80 to 800 MHz.

amateur radio, mobile phones, GPS, telemetry. S band. 2 to 4 GHz. 7.5 to 15 cm. radio astronomy, weather radar, microwave ovens, Bluetooth, some communication satellites, amateur radio, cell phones.12 Ağu 2021

Microwave radiation is commonly defined as that portion of the electromagnetic spectrum with wavelengths between 1 mm and 1 m (or the equivalent frequency range from 300 GHz to 300 MHz). Even at the highest frequency, the energy per photon is less than 10−3 eV which is too low to produce ionization.