(a)
To find: The decibel ratings where the intensity of the whisper sound is
(b)
To find: The decibel ratings, where the intensity of the busy street sound is
(c)
To find: The decibel ratings, where the intensity of the heavy truck sound is
(d)
To find: The decibel ratings, where the intensity of the rock music sound is
(e)
To find: The decibel ratings, where the intensity of the jetliner sound is
(f)
To express: The sound level in microbars for the threshold intensity of part (c) and (d).
Want to see the full answer?
Check out a sample textbook solutionChapter 10 Solutions
Finite Mathematics and Calculus with Applications Books a la Carte Plus MyLab Math Package (10th Edition)
- Evaluate using the properties of logarithms: (a) 5log515 (b) log774.arrow_forwardUse the Change of Base Formula and a calculator to evaluate the logarithm, rounded to six decimal places. Use either natural or common logarithms. log122.5arrow_forwardUse the definition of a logarithm along with the one-to-one property oflogarithms to prove that blogbx=x.arrow_forward
- Condense the expression 3log7v+6log7wlog7u3 to a single logarithm.arrow_forwardRewrite logy(112) as a single logarithm.arrow_forwardWhat is the logarithmic scale? If we use a logarithmic scale with base 10 what do the following numbers correspond to on the logarithmic scale? (i) 100 (ii) 100,000(iii) 0.0001arrow_forward
- College Algebra (MindTap Course List)AlgebraISBN:9781305652231Author:R. David Gustafson, Jeff HughesPublisher:Cengage LearningIntermediate AlgebraAlgebraISBN:9781285195728Author:Jerome E. Kaufmann, Karen L. SchwittersPublisher:Cengage LearningCollege AlgebraAlgebraISBN:9781305115545Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage Learning
- Algebra and Trigonometry (MindTap Course List)AlgebraISBN:9781305071742Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage LearningTrigonometry (MindTap Course List)TrigonometryISBN:9781337278461Author:Ron LarsonPublisher:Cengage Learning