8. NASA often launches shuttles from Cape Canaveral in Florida. The weather is T usually hot and humid. In these conditions sound travels at 350 m/s. a. How long does it take for the sound of the shuttle to reach someone who lives 3000 m away from the shuttle launch platform? b. A man mowing his lawn hears the sound of the launch 7 seconds after it occurs. How far is he from the shuttle launch site? 9. An 80 hz sound wave has a 4.25 m wavelength. a. How fast is the sound wave traveling? b. What is the period of the sound wave?

8. NASA often launches shuttles from Cape Canaveral in Florida. The weather is T usually hot and humid. In these conditions sound travels at 350 m/s. a. How long does it take for the sound of the shuttle to reach someone who lives 3000 m away from the shuttle launch platform? b. A man mowing his lawn hears the sound of the launch 7 seconds after it occurs. How far is he from the shuttle launch site? 9. An 80 hz sound wave has a 4.25 m wavelength. a. How fast is the sound wave traveling? b. What is the period of the sound wave?

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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