Homework Help: physics

Posted by sanchi on Monday, August 6, 2007 at 11:44am.

Hi, can you help me with this one?

A family ice show is held in an enclosed arena. The skaters perform to music playing at a level of 75.0 dB. This intensity level is too loud for your baby, who yells at 65.5 dB.
(a) What total sound intensity engulfs you?
_____ W/m2
(b) What is the combined sound level?
____ dB

I will be happy to critique your thinking on this. Your posting many questions under differing names is a questionable practice, if you are seeking help.

I will be happy to critique your thinking on this. Your posting many questions under differing names is a questionable practice, if you are seeking help.

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