The number of times an object vibrates in on sound is called Frequency. the number of compression that pass through a point in one second also gives Frequency SI unit of Frequency is ‘hertz’ The symbol is Hz. 1 hertz (Hz)=1 wave per second or cycle per second.
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Frequency is the number of vibrations or the number of occurrences of a repeating event per unit time . The frequency is measured in terms of Hertz. In sound, the frequency is in the form of waves, so here frequency is defined as the number of waves that pass a fixed point in a given amount of time.
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Amplitude is generally calculated by looking on a graph of a wave and measuring the height of the wave from the resting position . The amplitude is a measure of the strength or intensity of the wave. For example, when looking at a sound wave, the amplitude will measure the loudness of the sound.
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Here are some examples of amplitude: The amplitude of a water wave would be the distance between the top of a wave and the surface of the water at rest . The amplitude of a sound wave would be the density of air particles at the center of a compression or pulse of sound.15 Ağu 2021
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Frequency definition states that it is the number of complete cycles of waves passing a point in unit time . The time period is the time taken by a complete cycle of the wave to pass a point.
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5. 2. The definition of frequency is how often something happens. An example of frequency is a person blinking their eyes 47 times in one minute .
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In general, frequency is a measure of number of repeatable occurrences of the same state . If we assume a body traverses between multiple states, all repeating one after the other, Frequency would be the number of occurrences of the same cyclic state over a period of time. Time and its unit is critical here.
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