posted by chris adison .
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 10.0°C.
2. Calculate the sound level in decibels of a sound wave that has an intensity of 2.25 µW/m2
physics repost -
I will be happy to critique your thinking or work.