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Chemistry, 03.11.2020 22:00 Franciscoramosxt
The frequency of a F-sharp sound wave in music is 370 hz, and it’s wave length is 0.93 m. WHAT IS THE WAVES SPEED
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The frequency of a F-sharp sound wave in music is 370 hz, and it’s wave length is 0.93 m. WHAT IS TH...
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