Solution Found!
What is the sound level of a sound whose intensity is 2.0
Chapter 13, Problem 9P(choose chapter or problem)
QUESTION:
Problem 9P
What is the sound level of a sound whose intensity is 2.0 × 10−6 W/m2?
Questions & Answers
QUESTION:
Problem 9P
What is the sound level of a sound whose intensity is 2.0 × 10−6 W/m2?
ANSWER:
Solution Step 1 The diameter of the tube is So the surface area of the cross-section of the tube is