Establish the relationship between speed of sound, its wavelength and frequency. If velocity of sound in air is `340 m//s`, calculate :
(i) wavelength when frequency is `256 Hz`.
(ii) frequency when wavelength is `0.85 m`.

Explanation

To establish the relationship between the speed of sound (v), its wavelength (λ), and frequency (f), we can use the formula:

\[ v = f \times \lambda \]

Where:
- \( v \) is the speed of sound,
- \( f \) is the frequency,
- \( \lambda \) is the wavelength.
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