# (a) What is the relation of wavelength (lamda) of a sound wave with its speed (v) and frequency (v) ? (b) How is the time period (T) related to the fr

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(a) What is the relation of wavelength (lamda) of a sound wave with its speed (v) and frequency (v) ?
(b) How is the time period (T) related to the frequency of a wave ?

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(a) lamda = v//v
(b) T = 1//v.