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Chemistry, 25.09.2020 03:01 pierrezonra

A wave travels at 344 m/s and had a wavelength of 0.35 m. its frequency is closest to: 120 Hz
344 Hz
980 Hz
1200 Hz

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A wave travels at 344 m/s and had a wavelength of 0.35 m. its frequency is closest to: 120 Hz
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