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Establish the relationship between speed of sound, its wavelength and frequency. If velocity of sound in air is \(340\ m s^{–1}\), calculate

(i) wavelength when frequency is \(256\ Hz\)

(ii) frequency when wavelength is \(0.85\ m\)
 
(i) Wavelength when frequency is \(256\ Hz\) \(=\)  \(m\)
 
(ii) Frequency when wavelength is \(0.85\ m\) \(=\)  \(Hz\)
 
(Note: Enter your answer with two decimal digits)