5. What is the decibel rating of the sound of an orchestra playing a movement for fortissimo at 3.6 x 10-5 W/m²? В. 87 dв С. 92 dB A. 76 dB D. 98 dB
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What is the decibel rating of the sound of an orchestra playing a movement for fortissimo at 3.6 x 10^-5 W/m^2?
A. 76 dB B. 87 dB C. 92 dB D. 98 dB
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