Is the sound of 30 dB 30 times greater than the threshold of hearing, or 103 (a thousand) times greater?
Step 1 of 3
Solution 6RQ STEP 1: The decibel (db) is a logarithmic unit, which is expressed as used to describe ratio of two values of a physical quantity. The measured threshold of hearing at 1000 Hz is 4 db. There is an ambiguity about...
Textbook: Conceptual Physics
Author: Paul G. Hewitt
The full step-by-step solution to problem: 6RQ from chapter: 21 was answered by , our top Physics solution expert on 04/03/17, 08:01AM. This textbook survival guide was created for the textbook: Conceptual Physics, edition: 12. The answer to “Is the sound of 30 dB 30 times greater than the threshold of hearing, or 103 (a thousand) times greater?” is broken down into a number of easy to follow steps, and 20 words. Since the solution to 6RQ from 21 chapter was answered, more than 263 students have viewed the full step-by-step answer. This full solution covers the following key subjects: Greater, times, Sound, hearing, Threshold. This expansive textbook survival guide covers 45 chapters, and 4650 solutions. Conceptual Physics was written by and is associated to the ISBN: 9780321909107.