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October 1, 2014

Homework Help: physics repost

Posted by chris adison on Saturday, April 19, 2008 at 9:32am.

1. A stone is dropped from rest into a well. The sound of the splash is heard exactly 1.50 s later. Find the depth of the well if the air temperature is 10.0C.

2. Calculate the sound level in decibels of a sound wave that has an intensity of 2.25 W/m2

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