alyaih1982 alyaih1982

27-03-2020
Physics

contestada

what is the speed of a wave with 3Hz frequency and a wavelength of 9 m

Respuesta :

Аноним Аноним

29-03-2020

Answer:

Given

Frequency (f) = 3Hz

Wavelength = 9 m

Speed = ?

Explanation:

we know

Speed = wavelength * frequency

= 9*3

= 27 m/ s

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