kõrgsagedus
Kõrgsagedus refers to a range of electromagnetic frequencies that are significantly higher than audible sound frequencies and typically fall within the radio wave spectrum. While there isn't a universally agreed-upon strict definition, it generally encompasses frequencies above 30 MHz and extending into the gigahertz range. This part of the electromagnetic spectrum is crucial for many modern technologies.
The applications of high frequencies are vast and varied. They are fundamental to radio and television broadcasting,
In scientific research, high frequencies are employed in fields like spectroscopy for analyzing the composition of