Let's Create Create an acronym that helps promote awareness about safety precautions on a certain physical activity or sports. Sample only Injuries can happen, no matter how careful you are. If you develop a workout injury, follow the RICE method to keep your injury from getting worse

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Let's Create Create an acronym that helps promote awareness about safety precautions on a certain p

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Ответ:

yvettegonzalez3390yg

14.09.2020

Physics

$f = 214.375\ Hz$

Explanation:

Given,

Length of the Pipe, L = 80 cm

Frequency ,f = ?

Speed of sound, v = 343 m/s

Wavelength when pipe is open at both the ends

$\lambda = 2 L$

$\lambda = 2\times 80 = 160\ cm = 1.6\ m$

Fundamental frequency

$f =\dfrac{v}{\lambda}$

$f =\dfrac{343}{1.6}$

$f = 214.375\ Hz$

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Let's Create Create an acronym that helps promote awareness about safety precautions on a certain physical activity or sports. Sample only Injuries can happen, no matter how careful you are. If you develop a workout injury, follow the RICE method to keep your injury from getting worseP.E.