7kaison 7kaison

12-03-2021
Physics

contestada

How fast does a 500.0 Hz sound wave travel in air if its wavelength is 0.68 m?

Respuesta :

Kei2005 Kei2005

12-03-2021

Answer:

Hello,

QUESTION)

✔ We have : λ = T x v ⇔ v = λ x f

v = 500 x 0,68
v = 340 m/s

The speed of this sound wave is therefore 340 m/s.

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