definition or description of frequency​

Sagot :

Answer:

the rate at which something occurs or is repeated over a particular period of time or in a given sample. "shops have closed with increasing frequency during the period"

the rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light), usually measured per second. "different thicknesses of glass will absorb different frequencies of sound"

Frequency, in physics, the number of waves that pass a fixed point in unit time; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion.

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Definition

>>Frequency describes the number of waves that pass a fixed place in a given amount of time. So if the time it takes for a wave to pass is is 1/2 second, the frequency is 2 per second. ... The hertz measurement, abbreviated Hz, is the number of waves that pass by per second

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