Homework Help: physics

Posted by Candace on Sunday, January 27, 2013 at 11:12am.

When speaker A is working the sound intensity at a particular location is 85 dB. When speaker B is working (without speaker A), it is 80 dB. What will it be if both speakers are working together?

physics - Henry, Tuesday, January 29, 2013 at 4:12pm
Intensity = 85 + 80 = 165 db.

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