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Example 7.1 . A thunder was heard 4 s later after the lightning is seen. If the distance of the lightning is 1396 m away from the observer, what is the speed of sound at that temperature?​
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2 votes
Example 7.1

. A thunder was heard 4 s later after the lightning is seen. If the distance of the
lightning is 1396 m away from the observer, what is the speed of sound at
that temperature?​

User Oksana Romaniv
by
5.4k points

1 Answer

7 votes
s = d/t
s = 1396/4 = 349m/s
User Urboss
by
5.8k points
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