16th Edition

ISBN: 9781938168932

Author: Gregg Wolfe, Irina Lyublinskaya, Douglas Ingram

Publisher: OpenStax

Concept explainers

A sound wave is a mechanical wave (or mechanical vibration) that transit through media such as gas (air), liquid (water), and solid (wood).

Quality Of Sound

A sound or a sound wave is defined as the energy produced due to the vibrations of particles in a medium. When any medium produces a disturbance or vibrations, it causes a movement in the air particles which produces sound waves. Molecules in the air vib…

Categories of Sound Wave

People perceive sound in different ways, like a medico student takes sound as vibration produced by objects reaching the human eardrum. A physicist perceives sound as vibration produced by an object, which produces disturbances in nearby air molecules th…

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Textbook Question

Chapter 17, Problem 71PE

What is the ratio of intensi?es of two sounds of identical frequency if the first is just barely discernible as louder to a person than the second?

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Chapter 17, Problem 70PE

Chapter 17, Problem 72PE

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Chapter 17 Solutions

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