floreslaris floreslaris

11-12-2020
Physics

contestada

If a sound wave travels through air at a speed of 345 m/s, what would be the frequency of a 0.80 m long wave?
276.0
343.2
345.8
431.3

Respuesta :

maria8452 maria8452

17-12-2020

Answer:

D

Explanation:431.3

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