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Is the sound 30db 30 times greater than the threashold of hearing or 103 times greater?
Wiki User
∙ 11y ago
The way the scale is defined, 30 db is 103 times more intense than 0 db. You can calculate this by considering that every 10 dB, the intensity increases by a factor of 10. Multiplying three times by 10 (10 x 10 x 10) is the same as multiplying by a thousand.
Wiki User
∙ 11y ago
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