Sound travels at a speed of about 344 in air you see a, Ask an Expert

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Sound travels at a speed of about 344 in air. You see a distant flash of lightning and hear the thunder arrive 7.7 seconds later.

1-How many miles away was the lightning strike? (Assume the light takes essentially no time to reach you.)

2-Express your answer to two significant figures and include the appropriate units.

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Reference No.:- M9983545

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