Noise Pollution MCQs

The reference pressure used in the determination for sound/pressure level is

May 4, 2022

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The reference pressure used in the determination for sound/pressure level is

Q. The reference pressure used in the determination for sound/pressure level is

A. 10 dB

B. 10 μPa

C. 20 dB

D. 20 μPa

Answer: 20 μPa

The reference pressure used in the determination for sound/pressure level is

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