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The speed of light is approximately 299,792,458 meters per second. The square root of this value is approximately 17,320 meters per second.
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How light propagates through a material is given by the ratio of the speed of light in vacuum to the speed of light in that material. What is this ratio called?
That is called the dielectric constant, also the square root of the relative permittivity.
What happens when you run at ninety percent the speed of light?
At speeds approaching the speed of light, several things will happen.* Time will pass more slowly for you. * Distances - in the direction you are moving - will get contracted. * Your mass will increase. The factor by which all these things change is the same in all cases: it's the square root of (1 - (v/c) squared), so in this case, the square root of (1 - 0.9 squared).
If you were to set up a ship travelling at 80 percent the speed of light if you stayed on the ship for 1 year how many years would pass on earth?
Time slows down by a factor of 1 / square root of 1- (v2 / c2), where v is the velocity (or speed) of the object, and c is the speed of light.
What formula use to get the speed of light?
The formula used to calculate the speed of light is c = fΞ», where c is the speed of light, f is the frequency of the light wave, and Ξ» is the wavelength of the light wave. The speed of light in a vacuum is approximately 299,792 kilometers per second.
What are three factors that affect the speed of a sound wave in a substance?
Three factors that affect the speed of a sound wave in a substance are the density of the substance, the elasticity of the substance, and the temperature of the substance. Generally, sound waves travel faster in denser and more elastic materials at higher temperatures.
What is the square root of the speed of light?
Answser: 431.277173 miles/secAnswer: As far as I know, it doesn't make much sense to calculate the square root of a speed. If you do calculate the square root of a speed, the answer will definitely not be in miles/second, but in root-miles per root-second... whatever that means. To get the energy equivalent of a mass, the SQUARE (not the square root) of the speed of light is used. If the speed of light is expressed in meters/second, the square of this will be in square meters per square second.
What is the square root of the speed of light squared?
The speed of light [3.0 x 108ms-1]
What is the square root of c to 5th power?
This question is unclear.You could be asking for the square root of ( c5 )or alternatively for ( the square root of c )5Also are you intending for c to be as in the speed of light - if not, why not use x?
The speed of light depends on?
... the electrostatic permittivity and the magnetic permeability of the medium. As a matter of fact, the speed of light in the medium is the reciprocal of the square root of their product.
How do you calculate speed of light in a vacuum?
-- look up the electrostatic permittivity of free space -- look up the magnetic permeability of free space -- multiply them -- take the square root of the product -- take the reciprocal of the square root The number you have is the speed of light in a vacuum.
How light propagates through a material is given by the ratio of the speed of light in vacuum to the speed of light in that material. What is this ratio called?
That is called the dielectric constant, also the square root of the relative permittivity.
Is there an equation that determines how much the relative time slows as an object approaches the speed of light.?
Time recorded on the moving clock = (non-moving time) multiplied by the square root of (1 - v2/c2). v = the speed of the moving clock c = the speed of light
What happens when you run at ninety percent the speed of light?
At speeds approaching the speed of light, several things will happen.* Time will pass more slowly for you. * Distances - in the direction you are moving - will get contracted. * Your mass will increase. The factor by which all these things change is the same in all cases: it's the square root of (1 - (v/c) squared), so in this case, the square root of (1 - 0.9 squared).
If the tension in the string is doubled what will be the effect on the speed of standing waves in the string?
The speed of the standing waves in a string will increase by about 1.414 (the square root of 2 to be more precise) if the tension on the string is doubled. The speed of propagation of the wave in the string is equal to the square root of the tension of the string divided by the linear mass of the string. That's the tension of the string divided by the linear mass of the string, and then the square root of that. If tension doubles, then the tension of the string divided by the linear mass of the string will double. The speed of the waves in the newly tensioned string will be the square root of twice what the tension divided by the linear mass was before. This will mean that the square root of two will be the amount the speed of the wave through the string increases compared to what it was. The square root of two is about 1.414 or so.
If you were to set up a ship travelling at 80 percent the speed of light if you stayed on the ship for 1 year how many years would pass on earth?
Time slows down by a factor of 1 / square root of 1- (v2 / c2), where v is the velocity (or speed) of the object, and c is the speed of light.
How do you find the square root of Speed of sound?
The speed of sound depends on the medium through which the sound waves travel - it is not a constant. So the first requirement would be to measure the speed of sound. Then simply take the square root of the numerical value and make sure the measurement units are "square-rooted" as well.
What multiplicative factor would you increase tension if you double the speed of a wave on a string?
The speed of the standing waves in a string will increase by about 1.414 (the square root of 2 to be more precise) if the tension on the string is doubled. The speed of propagation of the wave in the string is equal to the square root of the tension of the string divided by the linear mass of the string. That's the tension of the string divided by the linear mass of the string, and then the square root of that. If tension doubles, then the tension of the string divided by the linear mass of the string will double. The speed of the waves in the newly tensioned string will be the square root of twice what the tension divided by the linear mass was before. This will mean that the square root of two will be the amount the speed of the wave through the string increases compared to what it was. The square root of two is about 1.414 or so.
