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

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Definitions:

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A specialized data bus standard used in heavy-duty vehicles and industrial equipment to facilitate communication between the vehicle's components and external devices.