A tuning fork makes 256 vibrations per second | vedclass

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(D) The relationship between wave velocity $(v)$,frequency $(n)$,and wavelength $(\lambda)$ is given by the formula: $v = n\lambda$.Given:Frequency $(

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$1.29$

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(D) The relationship between wave velocity $(v)$,frequency $(n)$,and wavelength $(\lambda)$ is given by the formula: $v = n\lambda$.Given:Frequency $(n)$ = $256\, Hz$ (vibrations per second).Velocity of sound $(v)$ = $330\, m/s$.Rearranging the formula to solve for wavelength $(\lambda)$:$\lambda = \frac{v}{n}$Substituting the values:$\lambda = \frac{330}{256} \approx 1.289\, m$.Rounding to two decimal places,we get $\lambda = 1.29\, m$.

$A$ tuning fork makes $256$ vibrations per second in air. When the velocity of sound is $330\, m/s$,the wavelength of the tone emitted is ... $m$.

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