Frequency

Frequency is a measure of how often an event occurs within a specified period of time. In physics and engineering, it describes the number of cycles, vibrations, or waves that pass a given point in a second, measured in Hertz (Hz). In statistics, frequency refers to the number of times a particular value or event occurs within a dataset. In everyday language, it can describe how often something happens, such as the frequency of meetings or events. The Hebrew translation for frequency is תדירות (tadirut). In Spanish, it is frecuencia, in French fréquence, and in German Frequenz. Frequency is a fundamental concept in various fields, including physics, engineering, statistics, and signal processing, where it plays a crucial role in understanding and analyzing periodic phenomena.