Asked by krushna
If the intensity is increased by a factor 20,by how many decibel is the sound level increased
Answers
Answered by
Damon
10 log base ten of power ratio
or in this case
10 log 20
about 13 dB
If by "intensity" the question means amplitude rather than power then it is 20 log or about 26 dB
or in this case
10 log 20
about 13 dB
If by "intensity" the question means amplitude rather than power then it is 20 log or about 26 dB
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