The sound level of some music is 06 units of wm2 . 3-5. i, Ask an Expert

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The intensity of a sound wave is [05] decibels. (b) The sound level of some music is [06] units of W/m2 . 3-5. I am sitting 2.37 m from a speaker listening to some music. How close to the speaker should I sit if I want the music to be [07] dB louder?

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