Multiple Choice
Use the fact that the loudness of sound (in decibels) perceived by the human ear depends on intensity levels according to , where
is the threshold of hearing for the average human ear. Find the loudness when I is 1,000 times
.
A) 3
B) 30
C) 4
D) 300
E) 100
Correct Answer:

Verified
Correct Answer:
Verified
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