(1) Ifafter the lightning is seenlighthing from the man ? (Speed of sound ina thunder js heard bya man G secondhow far js theair =4.45 m/2).|3|

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Answered: (1) If a after the lightning is seen,…

(1) If a after the lightning is seen, how far js the ightning from the man ? (Speed of sound in air = 445 m/s). thunder js heard by a man G seconds %3D

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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Concept explainers

Shock Waves

Shock waves are common in continuum mechanics, and their dominance is attributable to the fact that they are stronger (or even less) compressible. Substantial perturbations propagated as sudden dynamic changes of a compressible medium supersonically. Shock waves are all around us in our daily lives. Lightning, earthquakes, volcanic eruptions, and meteorite impact all produce them in nature. Even the earth, which is protected by its magnetic field, generates a shock wave as in solar wind that travels around 20 Earth radiuses. These shock waves might be either constant, linked to the body, or unsteady, i.e., moving around with time. All of the shocks mentioned above can be damaging, so precautions must be taken to reduce their impact.

Question

(1) If
after the lightning is seen
lighthing from the man ? (Speed of sound in
a thunder js heard by
a man G second
how far js the
air =
4.45 m/2).
|3|

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