Question: In attachment !! The equation that defines the decibel level for any sound is L = 10-1097 where L = loudness in decibels / =

In attachment !!

The equation that defines the decibel level for any sound is L = 10-1097 where L = loudness in decibels / = intensity of sound being measured 1= intensity of sound at the threshold of hearing Given that a rock concert is 1 000 000 times as intense as / o, then the loudness of a rock concert is Select one: a. 20 decibels O b. 120 decibels O c. 60 decibels d. 90 decibels

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