20-01-2022
Physics

contestada

What is the wavelength of a 6.00*10^2 Hz sound wave in air at 20C

Respuesta :

kim243725 kim243725

20-01-2022

Answer:

Solution

λ=v/n

Here, v=344 m s−1

n=22 MHz =22×106 Hz

λ=344/22×106=15.64×10−6m=15.64μm.

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