santa2karkip4010c santa2karkip4010c

24-02-2018
Physics

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explain how sound travels through the air to observer

explain how sound travels through the air to observer class=

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mazariegoslucaoycp77 mazariegoslucaoycp77

24-02-2018

Sample:
As soon as the lightning is seen, sound travels in the air for several kilometers until it eventually reaches the observer.

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