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It is 300,000 kms per Second.

It's officially 299,792.458 km/sec. But it's easier to remember "three hundred thousand",

and that's only 0.07% high, which is usually close enough for the purpose.

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13y ago

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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 far will light will travel in half a second?

Very Far 149296229 meters inside a vacuum such as space or 92768.375 miles


How far does light travel in one trillionth of a second?

Light travels approximately 0.3 millimeters in one trillionth of a second.


How far does light travel in a single nanosecond?

1 billionth of a second 1X10^-10


How far in Light years can a Pulsar travel?

As far as light can travel


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.


Light travels 186300 mps how far will it travel in 1billionth of a second?

Light would travel just less than 1 foot in a billionth of a second, or roughly 11 3/4 inches.


How far does light travel in 1s?

Light travels approximately 186,282 miles (299,792 kilometers) in one second.


How far does light travel in two second?

Light travels at a speed of approximately 186,282 miles per second. Therefore, in two seconds, light would travel around 372,564 miles.


What is meant by light year is how far light travel in one?

It is the distance travelled by light in one year at a speed of 186,000 miles per second


How far does light travel one hour miles?

How far does light travel in one hour


How far can light travel in one trillionth of a second?

0.3 cm a) one trillionth of a second= 1.0x10^-12 b) light travels at = 3x10^8 meters per second b/a= 0.0003 meters = 0.3 cm actually 0.03cm or 0.3mm or 300µm