ajjianuelMaryles ajjianuelMaryles

26-01-2017
Physics

contestada

How fast is a wave with a wavelength of 0.1 m and a frequency of 50 hz travelling?
a. 0.002 m/s
b. 1 m/s
c. 5 m/s
d. 50 m/s

Respuesta :

tamberamanpreet tamberamanpreet

26-01-2017

50hz = 50 1/s

(0.1 m)(50 1/s)= 0.002 m/s

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AbhiGhost AbhiGhost

26-01-2017

C.)Speed of wave = frequency x wavelength = 50 x 0.1 = 5 m/s. Hope this helps!

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