The level of a sound in decibels (db) is determined by the formula db, where I is the intensity of the sound in watts per square meter. A certain noise has an intensity of per square meter. What is the sound level of this noise? (Round your answer to the nearest decibel.)
A) 206 db
B) 79 db
C) 9 db
D) 89 db

Question

The level of a sound in decibels (db) is determined by the formula  db, where I is the intensity of the sound in watts per square meter. A certain noise has an intensity of  per square meter. What is the sound level of this noise? (Round your answer to the nearest decibel.)
A) 206 db 
B) 79 db 
C) 9 db 
D) 89 db

Quizplus · Accepted Answer

The Answer of The level of a sound in decibels (db) is determined by the formula  db, where I is the intensity of the sound in watts per square meter. A certain noise has an intensity of  per square meter. What is the sound level of this noise? (Round your answer to the nearest decibel.)
A) 206 db 
B) 79 db 
C) 9 db 
D) 89 db

The Level of a Sound in Decibels (Db) Is Determined