Use the fact that the loudness of sound (in decibels) perceived by the human ear depends on intensity levels according to L = 10 log(I/I0) where I0 is the threshold of hearing for the average human ear. The sound level of a military jet taking off has intensity about 1014 times I0. Find the decibel reading for this threshold. L = __________ dB
Use the fact that the loudness of sound (in decibels) perceived by the human ear depends on intensity levels according to L = 10 log(I/I0) where I0 is the threshold of hearing for the average human ear. The sound level of a military jet taking off has intensity about 1014 times I0. Find the decibel reading for this threshold. L = __________ dB
Chapter6: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 28PT: The formula for measuring sound intensityin decibels D is defined by the equation D=10log(II0) where...
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Use the fact that the loudness of sound (in decibels) perceived by the human ear depends on intensity levels according to
L = 10 log(I/I0)
where
I0
is the threshold of hearing for the average human ear.
The sound level of a military jet taking off has intensity about 1014 times
I0.
Find the decibel reading for this threshold.
L = __________ dB
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