Asked by Anna
A singer is performing to a crows. How many times more intense is her singing at 70 dB, compared to a bird whose call is 34 dB?
I don't understand how this is a log question.
I don't understand how this is a log question.
Answers
Answered by
oobleck
really? What is the formula for computing the intensity, given the dB level? Does it involve logs?