mohammedhesham237 mohammedhesham237

14-06-2022
Physics

contestada

A wave has wavelength of 8m and a speed of 360 m/s. What is the frequency of the wave?
(Write the correct answer and select the correct unit)

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loneguy loneguy

14-06-2022

Answer:

[tex]45~ \text{Hz}.[/tex]

Explanation:

[tex]\text{Frequency,}~ f = \dfrac{v}{\lambda}\\\\\\~~~~~~~~~~~~~~~~~~=\dfrac{360~ \text{ms}^{-1}}{8~ \text m}\\\\\\~~~~~~~~~~~~~~~~~~=45~ \text s^{-1}\\\\\\~~~~~~~~~~~~~~~~~~~=45~ \text{Hz}[/tex]

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