Sound Library
How many times more intense is the sound of 60 dB noise 30dB to the nearest 10?
1. How many times more intense is a sound 60 dB noise of 30dB to the nearest 10? 2. The sound of the dinner is measured at 62 dB. The sound library is measured at 26dB. How many times more intense is the noise at the dinner that the noise in the library?
Since that is 10dB to 20dB increase, the increase is a power of 10 1. 30 to 60 is 1000 times more intense 2. 22 to 62 or from 26 to 66 is 10,000 times
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