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How Loud Is 85 Decibels | What Does 85 dB Sound Like
SOLVED: Approximately how many times louder is a 150-dB sound than a 80-dB sound? THE ANSWER IS NOT 10^7 OR 10000000. I'VE TRIED BOTH AND THEY DID NOT WORK.
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How Loud Is 80 Decibels | Is 80 dB Sound Loud
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An 80-db sound relative to 30-db sound is more intense by a factor of:|| PIEAS test (2013-15). - YouTube
