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Physics, 21.04.2020 02:04 emiliapizzillo
17. Which sound has the highest pitch? 156 Hz (hertz); 258 Hz (hertz); 14 dB (decibels): 563 dB
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17. Which sound has the highest pitch? 156 Hz (hertz); 258 Hz (hertz); 14 dB (decibels): 563 dB...
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