7. Explain the difference between a loud sound and a quiet sound based on what you have learned about sound and its properties. 8. Lisa says that when a teacher talks students hear his voice because particles of air move from the mouth of the teacher to the ear of the student. Tim says that she is wrong. How can Lisa correct her statement about how sound travels?
7. Explain the difference between a loud sound and a quiet sound based on what you have learned about sound and its properties. 8. Lisa says that when a teacher talks students hear his voice because particles of air move from the mouth of the teacher to the ear of the student. Tim says that she is wrong. How can Lisa correct her statement about how sound travels?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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