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

Question 131

Multiple Choice

The level of a sound in decibels (db) is determined by the formula 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 db, where I is the intensity of the sound in watts per square meter. A certain noise has an intensity 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 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

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