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The Intensity Level Is 65 DB at a Distance 5

Question 142

Multiple Choice

The intensity level is 65 dB at a distance 5.00 m from a barking dog.What would be a reasonable estimate for the intensity level if two identical dogs very close to each other were barking? You can ignore any interference effects.


A) 65 dB
B) 68 dB
C) 130 dB
D) 136 dB

Correct Answer:

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