Respuesta :

ItzMikeSS

Answer: [tex]0.01m/s[/tex]

Explanation:

[tex]v=f\\[/tex]λ

We need our wavelength of 5mm to be in meters.

[tex]5mm(\frac{1m}{1000mm} )=0.005m[/tex]

Plug this info into the formula

[tex]v=(2hz)(0.005m)[/tex]

[tex]v=0.01m/s[/tex]