A typical sound level for a buzzing mosquito is35db and
A typical sound level for a buzzing mosquito is35dB, and that of a vacuum cleaner is approximately 69dB. Approximately how many buzzing mosquitoes will produce a sound intensity equal to that of a vacuum cleaner?
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an l-r-c series circuit has c48010-6f l 0500h and source voltage amplitude v 545v the source is operated at the
a typical sound level for a buzzing mosquito is35db and that of a vacuum cleaner is approximately 69db approximately
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