Solution Found!
(a) How much more intense is a sound that has a level 17.0
Chapter 17, Problem 20(choose chapter or problem)
QUESTION:
Problem 20PE
Problem(a) How much more intense is a sound that has a level 17.0 dB higher than another? (b) If one sound has a level 23.0 dB less than another, what is the ratio of their intensities?
Questions & Answers
QUESTION:
Problem 20PE
Problem(a) How much more intense is a sound that has a level 17.0 dB higher than another? (b) If one sound has a level 23.0 dB less than another, what is the ratio of their intensities?
ANSWER:Solution 20PE
Initial intensity w/
17 dhigher new intensity ’ let )
initial intensity level =
= ()