CA2IsisssssNhutte CA2IsisssssNhutte

24-04-2017
Physics

contestada

The A note has a frequency of 440 Hz. What is the wavelength if the speed of sound is 343 m/s?

97 m

0.39 m

0.78 m

1.28 m

Respuesta :

egenriether egenriether

24-04-2017

The wavelength of a wave (λ) is given by λ[tex]= \frac{c}{f} [/tex]
where c is the wave speed and f is the frequency

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The80sKid The80sKid

26-04-2017

Your answer should be 0.78m. Hope this helps!

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