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

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7y ago

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Related Questions

How fast do microwaves travel at?

Microwaves travel at the speed of light, which is about 299,792 kilometers per second in a vacuum.


How fast did that light travel?

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


How fast do all electromagnetic waves travel?

All electromagnetic waves travel at the speed of light, which is approximately 299,792 kilometers per second in a vacuum.


How fast does light travel from the sun to the moon?

Light takes about 1.28 seconds to travel from the Sun to the Moon. This speed is approximately 299,792 kilometers per second, which is the speed of light in a vacuum.


How fast does light travel from the Sun to us on the Earth?

About 186,000 miles per hour or 300,000 kilometers per hour.


How fast can a neutrino travel?

Neutrinos travel at approximately the speed of light, which is about 299,792 kilometers per second in a vacuum. This makes them one of the fastest particles in the universe.


Some fast do light rays travel?

Yes, they travel some fast!


How fast can light waves travel in a second if it's moving through a vacuum?

Approximately 186000 miles/second or 300000 kilometers/second


How fast do radio waves travel in a vacuum?

Radio waves travel at the speed of light in a vacuum, which is approximately 186,282 miles per second (299,792 kilometers per second).


How fast does light go in kilometers?

Light goes about 300,000 kilometers in one second. (in a vacuum)


How fast of the suns light travel to earth?

Just as fast as light travels anywhere else; the speed of light in a vacuum is constant - about 300,000 kilometers per second. If you refer to the time, you can divide the distance (about 150 million kilometers) by the speed; after converting to minutes, in this case the result is about 8 minutes and 20 seconds.


Why light can travel very fast?

Light can travel very fast because it consists of massless particles called photons that move at the speed of light in a vacuum, which is approximately 299,792 kilometers per second. This speed is nearly the fastest speed possible in our universe, governed by the laws of physics.