299 792 facts
While investigating facts about 299 792, I found out little known, but curios details like:
The reason the speed of light is EXACTLY 299,792,458 metres per second is that the metre is technically defined by international agreement as the distance light travels in 1/299792458 of a second.
Light in itself isn't really special, the fastest speed anything can reach in the universe is 299,792,458 m/s. It just happens that because light doesn’t need a medium to spread, it isn’t really limited by anything and thus can travel at the universal speed limit without any restrictions.
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across. Here are 10 of the best facts about 299 792 I managed to collect.
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The meter was redefined in terms of the speed of light in 1983, and so the speed of light is now precisely and by definition 299,792,458 m/s. No decimals.
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Traveling near the speed of light (299,792,458 meters per second), it would take 1.28 seconds to reach the Moon, 4.36 minutes to reach Mars, and 4.3 years to reach star Proxima Centauri.
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The unit metre is actually defined as the length of the path travelled by light in a vacuum in 1 / 299 792 458 second
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The speed of light (in a vacuum) is exactly 299,792,458 meters per second, since the length of a meter is actually defined in terms of how far light moves in a second.
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The Speed of Light matches the coordinates of Great Pyramid of Giza: 299,792,458 meters per second versus 29.9792458°N
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Voyager 1 is so far from the Sun it takes light over 18 hours to reach it (The speed of light is 299,792,458 metres per second)
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The speed of light in m/s matches the exact Northern Latitude of the Great Pyramid to the 7th decimal place. 299,792,458 m/s & 29.9792458 N Lat.
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Light always travels at 299,792,458 meters per second - whether in a vacuum or through a medium. The mechanism of energy transport through a medium involves the absorption and re-emission of the wave energy by the atoms in the medium.
