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From Wikipedia:
The speed of light (usually denoted c) is a physical constant. Its value is exactly 299,792,458 metres per second
A nanosecond (ns) is one billionth of a second (10-9 s).
I think if you divide 299,792,458 by 1,000,000,000 you get 0.299792458 and that
0.299792458 metres, or approximately 29.98 centimetres, is the distance light will travel in a vacuum in 1 nanosecond.
This assumes that the information I have from Wikipedia is accurate and that the division and result above are correct and accurate.
What else can I help you with?
Are nao seconds faster than the speed of light?
No. It's not possible to go faster than the speed of light. The speed of light takes all the energy in the universe and if you somehow did manage to get going that fast you would cease to exist.
What are the SI units for speed of light?
Wavelength is in meters, the frequency is in hertz. period is in seconds and the wave speed is in meters per second.
Light travels at what speed per inch?
The speed of light is about 300,000 miles per second in a vacuum. In air, it is about 90 kilometers per second slower. Group velocity experiments back it up.
What is the finite speed of light?
The only speed it has is 299,792,458 meters (186,282.397 miles) per second, in vacuum.
What is the speed of light in meters per second?
The speed of light in a vacuum is exactly 299792458 m/s
How many meters will a photon of light energy travel in one nanosecond?
About 0.3 meters in a vacuum. Divide that by 1.0003 to get the distance in meters per nanosecond through air. Divide by 1.5 for glass.
Are nao seconds faster than the speed of light?
No. It's not possible to go faster than the speed of light. The speed of light takes all the energy in the universe and if you somehow did manage to get going that fast you would cease to exist.
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.
How many nanoseconds does it take light to travel 2.00 km in vacuum?
One 'rule of thumb' that many of us oldtime engineers carry in our decomposing mental toolboxes is: 1 foot = 1 nanosecond. Since you asked, I'll calculate it now, and see how close it is: Speed of light in vacuum = 299,792,458 meters per second. Use 1 meter = 3.28084 feet Speed of light = 983571000 feet per second. Speed of light = 0.98357+ foot per nanosecond "1 foot = 1 nanosecond" is within 1.65 percent of being accurate. 2.5 feet (in vacuum) takes 2.5418 nanoseconds (rounded)
What is nenosecond?
I assume you mean nanosecond. The prefix nano- means "one billionth of" or "multiplied by 10-9". So a nanosecond is 10-9 seconds or one billionth of a second. As the speed of light is 299 792 458 m/s, a nanosecond is the time a beam of light would take to travel 0.299 m or (essentially) 30 cm or 1 foot
What is the physical length of a nanosecond?
Speed of light in vacuum is approx 3 .0E+8 m/s (3.0x 10^8). This is the speed of propagation of an electromagnetic wave, slightly slower when confined to a cable or waveguide.So in a nanosecond a wave (or photon) travels 0.3 metres.http://staffweb.cms.gre.ac.uk/~k.mcmanus/
How fast can the speed of light go?
Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.
How long does it take for light to travel across a room?
Light travels at a speed of about 186,282 miles per second (299,792 kilometers per second). Therefore, it can travel across a standard-sized room of about 12 feet (3.7 meters) in less than a nanosecond.
Is the speed of sound equal to the speed of light?
No, the speed of sound is much slower than the speed of light. The speed of sound in air is around 343 meters per second, while the speed of light in a vacuum is approximately 299,792,458 meters per second.
What is the speed for the speed of light?
299,792,458 meters per second.
How do you use nanosecond in a sentence?
One billionth of a nanosecond is a second.
The speed of light and the speed of sound?
The speed of air at 20 degrees Celsius is 343 meters per second. The speed of light is 299 792 458 meters per second.
