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What is the intensity of a sound with a measured intensity level of 84 dB? (I0 = 10-12 Watt/m2) a. 8.4 10-3 Watts/m2 b. 2.5

What is the intensity of a sound with a measured intensity level of 84 dB? (I0 = 10-12 Watt/m2) a. 8.4 10-3 Watts/m2 b. 2.5 10-4 Watts /m2 c. 4.2 10-4 Watts / m2 d. 7.4 10-4 Watts / m2 e. 1.2 10-5 Watts / m2

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