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500 light seconds = 149,896,229 kilometers

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14y ago
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10y ago

Conversion: light seconds x 299,792.458 = km

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11y ago

299,792.458 km in one second.

Easier to remember and very close: " 300 thousand " km.

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Q: How far does light travel in a second in km?
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Related questions

How many km does light travel at?

300,000 km/second


How far does the speed of light travel after an hour?

Speed doesn't travel. Light travels.Light goes about 300,000 km in a second; in an hour, it goes 3600 times as far, since an hour has 3600 seconds.


How fast does light travel kilometers?

Light travels at the rate of about 300,000 km a second.


How fast can light travel in one year?

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Light travel 300 000 kilometer per second one light year is equal to the distance that light travel in a year at the rate of 000 km per second find how many kilometer light travel in one minute?

The information about a light-year is not relevant to answer this particular question. To find out how far light goes (in a vacuum) in any specific time, simply multiply 300,000 (km/second) by the number of seconds.


How fast does light travel toearth?

At approx 300,000 km per second.


What is the speed that light travel?

In vacuum it is approx 300,000 km per second.


How many kilometers per second does light travel at?

Approximately 300,000 Km/s


What is the speed of sound and light in KM?

Sound . . . 0.34 km/second Light . . . . 300,000 km/second


How long does light take to travel from the Earth to the Moon if the distance between them is 384000 km?

The speed of light is 300,000 km/second. If you divide the distance by this speed of light, you get the time in seconds: 1.28.


How far away would a lamp have to be for its light to take 2 s to reach your eyes?

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How far do you travel in 2 second at 100km?

100 km per what time? speed is not given. Assume speed = 100 km/hour Then in 2 seconds you travel: 100 km/h = 100000/3600 m/second = 1000/36 meter/second in 2 seconds you travel 2000/36 meters = 500/9 meters = 55.6 meters