Solve the problem.The loudness L of a sound of intensity I is defined as ?
where L = the loudness of the sound as measured in decibels and I0 = the minimum intensity detectable by the human ear. Find L for a sound whose intensity, I, is 105.4 I0.
A. 124.3 decibels
B. 54 decibels
C. 0.7 decibels
D. 496.8 decibels
Answer: B
Mathematics
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