mikrohullámokon

Mikrohullámokon refers to microwaves, a form of electromagnetic radiation with wavelengths ranging from about one meter to one millimeter, and frequencies between 300 MHz (0.3 GHz) and 300 GHz. These frequencies fall between radio waves and infrared radiation on the electromagnetic spectrum.

The most common application of microwaves is in microwave ovens, which use microwave radiation to heat food. This is achieved by causing water molecules within the food to vibrate, generating heat. Other significant uses of microwaves include radar systems for navigation and weather forecasting, telecommunications for broadcasting and mobile phone networks, and scientific research in fields like spectroscopy and plasma physics.

Microwaves are produced by electronic devices such as magnetrons and klystrons. While generally considered safe for their intended uses, prolonged or excessive exposure to high-intensity microwaves can cause thermal damage to biological tissues. Regulatory bodies establish safety standards for microwave-emitting devices to minimize potential health risks. The properties of microwaves, including their ability to penetrate certain materials and interact with specific molecules, make them a versatile tool across various technological and scientific domains.