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22-04-2020
Physics

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Calculate the speed of a sound wave with a frequency of 440 vibrations per second and a wavelength of 0.78 meters.

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muhammadtalhabinyous muhammadtalhabinyous

22-04-2020

Answer:

343.2 m/s

Explanation:

Speed of wave= frequency x wavelength

= 440 x 0.78

= 343.2

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