Mathematics, 03.09.2021 23:00 sjharrison04
The flash of lightning travels at the speed of light, which is about 186,000 miles per second. The sound of lightning (thunder) travels at the speed of sound, which is about 750 miles per hour.
If you see a flash of lightning, then hear the thunder 4 seconds later, how far away is the lightning?
Now let’s generalize that result. Suppose it takes n seconds to hear the thunder after a flash of lightning. How far away is the lightning, in terms of n?
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The flash of lightning travels at the speed of light, which is about 186,000 miles per second. The s...
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