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  • Brainly User
2016-04-09T20:05:30+05:30
Frequency is the number of occurrences of a repeating event per unit time
 the wavelength of a sinusoidal wave is the spatial period of the wave
1 5 1
2016-04-09T20:06:20+05:30
With reference to sound waves,


Frequency means the number of oscillations completed by the sound wave in 1 second. It is denoted by f. It is also the reciprocal of Time Period.
So, f = 1/T

Wavelength means the distance between any two condensations or the distance between any two rarefactions. (Since sound is a longitudinal wave). It is denoted by Greek letter λ (Lambda).


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