The loudness of a sound of intensity x, measured in watts per square meter, is defined as L(
-A company with loud machinery needs to cut its sound intensity to 26% of its original level. By how many decibels should the loudness be reduced?
A) 6.880 decibels
B) 5.760 decibels
C) 6.237 decibels
D) 5.850 decibels
Correct Answer:
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