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299,792.463 km per second.

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11y ago

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In a vacuum it travels 299792458 km per second?

The speed of light is around 300,000 km per second or 299,792,458 meters per second in a vacuum.


Speed of light in one second around diameter 4880?

The speed of light is always 186 thousand miles per second.


What is the speed of light too the second?

The speed of light in a vacuum is approximately 299,792 kilometers per second or around 186,282 miles per second.


What is the approximate speed of light in kilometer per second?

What is the approximate speed of light in kilometer per second?"


Kilogram per second is the approximate speed of light?

kilogram per second is the approximate speed of light


What the speed of light around?

around 300 thousand kilometers per second in vacuum or air


What is the speed of light in miles per second in a vacuum?

The speed of light is 186,000 miles per second in a vacuum.


What is the speed of light in meters per second?

The speed of light in a vacuum is approximately 299,792,458 meters per second.


What is the speed of light per foot?

The speed of light is 983,571,056 feet per second.


What is the speed light travels?

The speed of light in a vacuum is approximately 186,282 miles per second (299,792 kilometers per second). This speed is considered to be the fastest possible speed in the universe according to Einstein's theory of relativity.


How fast is the speed of light?

In vacuum, the speed of light is -- 299,792,458 meters per second -- 186,282.397 miles per second. If you were to travel at the speed of light, you could go around the Earth's equator approximately 7.6 times in one second. (Flying in a typical passenger jet, at a ground speed of 500 mph, it would take 4 hours to cross the continental US.)


Is the speed of light or sound faster?

The speed of light is about 880 thousand timesfaster than the speed of sound.