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How many feet per seconds does light travel?

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Light travels 186,282.397 miles per second. That is 983,571,056 feet per second.
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How many feet per second does sound travel?

1100 feet Update: You're just about right. Technically, though, it's a little over: 761 miles = 4018080 feet 1 hour = 3600 seconds ~1116 constitutes supersonic flight