0
Answer: The speed of light was determined through experimentation, such as the timing of moons passing behind Jupiter. Many formulas are based upon the speed of light, but that number had to be determined beforehand.
Light travels 299,792,458 meters per second (or 186,282.397 miles per second in a vacuum.
Answer: Yes, the speed of light can be deduced from the electrical properties of empty space. However, in practice it is more accurate to measure the speed of light.
What else can I help you with?
Who are the scientists who calculated the speed of light?
Ole Romer
What is the speed of light in machs?
if calculated it right it is mach 882352.94 at sea level
Does Light have a speed or a velocity speed of light or velocity of light?
Light travels at the speed of light. There is no general velocity of light because velocity is a vector quantity, it also contains a direction and there is no preferred direction for light rays in general. Another answer: The speed of light has been calculated to be 186,000 miles per second.
What is the speed of light in water given that the water has a refreactive index of 1.333?
Use the relation:speed in a medium = speed of light in a vacuum / refractive indexi.e. v=c/nHencev = 300000000/1.333 = 225060000 m/s
The speed of light with a refraction index of 1.5 is?
The speed of light in a medium can be calculated by dividing the speed of light in a vacuum (299,792,458 meters per second) by the refractive index of the medium. Therefore, in a medium with a refractive index of 1.5, the speed of light would be approximately 199,861,639 meters per second.
How refractive index calculated?
The refractive index of a material is calculated by dividing the speed of light in a vacuum by the speed of light in that material. It indicates how much the speed of light is reduced when passing through the material, providing information about how light bends as it enters the material.
Who are the scientists who calculated the speed of light?
Ole Romer
How did physicist calculated the prise measurement of the speed of light?
Stop watch and a light switch
Ho calculated the speed of light mathematically?
James Clerk-Maxwell did.
What is the speed of light in machs?
if calculated it right it is mach 882352.94 at sea level
What is Frequency of 850nm Light?
The frequency of 850nm light is approximately 353 THz (terahertz). This is calculated using the speed of light (3 x 10^8 m/s) and the formula frequency = speed of light / wavelength.
Who is the scientist use the light year to measure the speed of light?
It doesn't work that way. The light-year is not used to measure the speed of light. It works the other way round: First, the speed of light is determined through other methods, then the distance called a light-year is calculated based on that measurements.
How to calculate index refraction?
Index of refraction can be calculated using the formula n = c/v, where n is the index of refraction, c is the speed of light in a vacuum, and v is the speed of light in the medium. Just divide the speed of light in a vacuum by the speed of light in the medium to find the index of refraction for that medium.
Does Light have a speed or a velocity speed of light or velocity of light?
Light travels at the speed of light. There is no general velocity of light because velocity is a vector quantity, it also contains a direction and there is no preferred direction for light rays in general. Another answer: The speed of light has been calculated to be 186,000 miles per second.
What is light frequencies?
The frequency of a wave of light is given by speed of light/wavelength, or by energy/Planck's constant.If you know the frequency or the energy associated with the light, it is easily calculated.
When velocity of light was discovered?
In 1728, James Bradley deduced that starlight falling on the Earth should appear to come from a slight angle, which could be calculated by comparing the speed of the Earth in its orbit to the speed of light. This "aberration of light", as it is called, was observed to be about 1/200 of a degree. Bradley calculated the speed of light as about 298,000 km/s (186,000 mi/s).
What is the frequency of if its wavelength is 4.86x10-7m?
The frequency of a wave can be calculated using the formula: frequency = speed of light / wavelength. Given a wavelength of 4.86x10^-7m, and the speed of light is approximately 3.00x10^8 m/s, you can calculate the frequency by dividing the speed of light by the wavelength.
