the sound in the united center during a Chicago Bulls basketball game in 1998 was seven times as intense as it is today. If the decibel rating today is 89dB, then what was the intensity rating in 1998?
the sound in the united center during a Chicago Bulls basketball game in 1998 was seven times as intense as it is today. If the decibel rating today is 89dB, then what was the intensity rating in 1998?
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