A family ice show is held in an enclosed arena the skaters, Ask an Expert

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A family ice show is held in an enclosed arena. The skaters perform to music playing at a level of 84.5 dB. This intensity level is too loud for your baby, who yells at 63.5 dB.

(a) Determine what total sound intensity engulfs you?

W/m²

(b) Determine what is the combined sound level?

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